Flickery COB LED strip with terrible dimmer. (with schematics)

Interesting material, but suffers from the curse of these mains voltage LED strips, which is the flicker at 100 or 120Hz. Not visible when looking directly at it, but definitely visible in peripheral vision and on moving objects.
One slight error in the video. I said I was testing a metre, but it was a half-metre (20") section that I tested as 8W. So 16W per metre.
The dimmer is completely unsuited to sensible control of the LEDs, since they don't light until quite far into the sinewave and then snap on. The snubber network is perplexing. Almost as if they felt they had to use it, but kept increasing the resistor value because it would be making the LEDs glow visibly. 200K is way too high for a snubber. They would have been better just not using it.
The use of the COB strip inside with densely packed LEDs gives a very linear glow. A nice use for this strip would be to combine it with a capacitive dropper with smoothing, for a low level flicker-free glow along the full length.
For functional illumination I'd tend to recommend using low voltage DC strip for a smooth PWM dimmable illumination. It's more versatile due to being able to be cut in much smaller increments, and the low voltage supply is safer too. The high voltage strip has the advantage of lower current along very long runs, but I'd not want to use the clip-on friction connection for any significant load.
If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- www.bigclive.c...
This also keeps the channel independent of KZbin's algorithm quirks, allowing it to be a bit more dangerous and naughty.
#ElectronicsCreators

[@WECB640]

THANK YOU Clive for exposing all these dangerous devices. Buyer beware!

[@Ni5ei]

A pink potentiometer! I bet you custom ordered that one didn't you?! 😂

[@carlyonbay45]

You Know Clive Loves Pink shit from China

[@marcse7en]

Pinktiometer 🤣

[@ianhosier4042]

​@@marcse7en 😂😂😂😂😂😂

[@marcogenovesi8570]

Kinktiometer

[@ToddVierling]

​@@marcogenovesi8570 No, those ones generally have locks to prevent unauthorized movement

[@xavierdemers-bouchard2747]

Clive, bring back that dimmer circuit that used the 555 timer to generate a sawtooth wave that was fed to a comparator. That design moved me so much, I've been using it just because it's so elegant. This would be a great candidate for it. By the way, thank you for sharing all that you do, I didn't even know why dropper resistors were used before getting the motivation from the beautiful videos you make.

[@zh84]

3:00 And naturally the power from the dimmer comes out as pins (which you can touch) with the socket (which you can't) being on the end attached to the LED strip.

[@phils4634]

Ease of assembly (for probably semi-skilled operators) is more important that end-user safety. The "Manufacturers" probably stick a "No User-Serviceable Parts Inside" label on the finished light system in order to (attempt) to avoid liability!

[@ianhosier4042]

You are obviously forgetting the chinese plan to conquer the world one electrocution death at a time

[@connclissmann6514]

Thanks for another insight into electronic kitch or even dangerous junk. I hate flicker so this would be destined for the WEEE bin, if the wiring of the plug hadn't already warned enough. That dimmer coming apart so easily was another warning. Thanks again.

[@harrischalk]

quite an educational circuit, also shows the need of appropriate smoothing!

[@twocvbloke]

That plug wiring reminds me of the days when electricals were sold without plugs, and the wiring inside was so dodgy that it's amazing they actually worked... :S

[@ianmorris8534]

I was born in the '60's, my father regularly used to stick bare wires into sockets and hold them in place using matchsticks. Most houses had (three round pin) plug sockets,but people also used to connect high current devices such as toasters and irons into the bayonet lighting connections, few devicesat the time actually had an earth connection. I was 12 years old, in 1975, when I was taught, at school, how to correctly wire a plug! What amazes me, is how bloody clueless people are nowadays about ....everything! I see kids going into halfords because they have a flat tyre on their bike, adults throwing away perfectly good washing machines because they can't remove a bra-wire from the trap below the pump, ugh, countless, countless examples of why we need more people like Clive, and why they should be teachers!

[@twocvbloke]

@@ianmorris8534 I was born in 1985, and have seen the transition from such things (my dad too would do dodgy things with plugs and socket, like jamming the stripped-back wires into a socket with another plug, on a 30 amp ring main!) to people apparently too afraid to even flick an RCD back on incase it went boom in their faces, and as for repairing things, I love to fix stuff, but the trouble is a lot of things these days are built to be anti-repair, heck, the uncle got a washing machine for free (some indesit-built hotpoint job) as it needs drum bearings, only, you can't replace them cos they sonic-welded the outer tub into one piece, so there's no repairing it without destroying the tub, which negates fixing the thing anyway, so it'll get used 'til the bearings crap out, then stripped down and what I don't keep will be left out for scrap, because it's junk, and designed to be junk from the factory...

[@Aco747lyte]

This is very good to know. Though am glad I fitted variable intensity under-cabinet lighting for our kitchen sometime ago because it was miles cheaper compared to today. Clive, you've saved many of us from buying dangerous stuff and I thank you! 🌻

[@Piqus3]

And that's what i like in your videos - a little hack at the end, that should fix what the manufacturer missed (probably on purpose of saving costs). I remember that i stumbled across your website like 15 years ago and wanted to make the "LED Bonsai Tree", and to this day this website is still available, still in the same form as 15 years ago. You're a legend, Clive.

[@bigclivedotcom]

I recently stripped all the advertising back off the website, so it's back to its original form.

[@Frankhe78]

At 40 seconds in it is already clear, we are looking at an extremely bad dimmer.

[@pcmihnea]

Perhaps the limited potentiometer range may be due to usage of a logarithmic scaled (package markings starts with B) not a linear one (marked with A)? The log ones are the most common ones, as they're used in audio circuits, where perception of sound level is log.

[@user-rs8zg8ey2b]

I think the pf is +90%, because only the first 30v of the 310Vpk can not light. If you parallel a resistor across the pot, you can severely reduce the pots dead zone, I have used 300K successfully. Good stuff, keep them coming! Thx.

[@mikenco]

Your inline home soldered bridge rectifier is a thing of beauty!

[@mechanoid5739]

And it was Chinese CE compliant !

[@rpdom]

For a change the plug itself looked fine, from what I could see. Full metal Earth, shrouded Live and Neutral, right size pins, proper cord grip and real fuse holder. Pity about the wiring and the fuse used.

[@zh84]

Even if it was a real fuse, 13A is vastly too high a rating for an LED lighting strip.

[@MD4564]

@@zh84 Its a mains voltage lightening strip.

[@SeanBZA]

Very likely the original plug was a 2 pin Euro style one, that they chopped off, and put on the UK version. Thus the 13A fuse, instead of a 3A one, and the poor work, because they are paid by the unit, so want to take as little time as possible on each one, so as to get more done in a day.

[@thereare4lights137]

Clive, I'd like to see your version of a good and smooth led dimming circuit. Maybe design what you'd think would be ideal for this and similar applications.

[@bigclivedotcom]

It's not actually a straightforward thing.

[@UpLateGeek]

Speaking of LED lights, I dug out the old task light I built a while back, because I just received my new Noga arm so I've actually got something articulated to mount it on. It's just a few Osram 3W "Golden Dragon" LEDs in series, soldered to those star shaped aluminium backed PCB boards and mounted on a heatsink (with a 3D printed shroud and perspex light diffuser). I never did get around to building a driver circuit for it, so I really should look into what options are out there for constant current circuits with dimming. It would be nice to have something a little more "linear" than just PWMing a CC source (although perhaps without the added heat dissipation of an actual linear regulator).

[@Roy_Tellason]

I do remember running across fuses that looked a lot like resistors, a really long time ago. Like 1984, 1985, somewhere around there. If memory serves, they were used in the power supply of an Apple II. The ones I got to replace the blown ones were made by one of the major fuse manufacturers, can't recall which one offhand.

[@alunjones3860]

Flicker can be dangerous in a workshop because the stroboscopic effect can create the illusion a machine isn't moving, or is turning very slowly, even though it's spinning very fast.

[@EJEuth]

Clive, very good to find this review. I’m planning to use a huge led strip assembly for the main room = a total of 25m in perimeter of the living room ceiling. It would be interesting to #1 be dimmable, #2 not overload the copper strips (solution: external wires), #3 provide uniform light intensity among LED-Strip segments. Because of these #1#2#3 I’m wondering if a 127VAC (Here in Brazil) would not be better than some beefed-up 12V header (~15A to 20A @12V) to use the conventional 12V strips as commonly used. Im wondering to use the total 25m strip assembling it in SERIES with 12 segments of 2.1m (12V x 12elements = 144Vavg < 176Vp = 127Vrms x 1.41), then using a Triac DIMMER with bridge rectifier and a small smooth capacitor (470 uF) just to reduce a little the 120Hz flickering when Vpower < V_LED. I would appreciate any feedback from you and our fellows here. Thank you

[@eleventy-seven]

Clive, Love your show. I took electronics engineering in Los Angeles back in the 70s. It's nice watching you break down so many interesting circuits. Thanks

[@fredflintstone1]

I have a section of the tape from years ago no dimmer but a rectifier in a plastic diamond on the mains lead and I have never used it after seeing how dodgy it was 🙂

[@strayling1]

Thanks for the explanation of how the diac and triac work. I never really got that until now.

[@alanh8664]

I have not seen that design since the 70s. Diac stunning

[@Z00L..ChUpAcUpS]

Hope you are well Clive 😊 love the video great as always 👍👍

[@andyhill242]

It comes to something when your improvised bridge rectifier is of a comparable standard to the product itself!

[@TechGorilla1987]

@6:13 - The markings on the tape - 8mm - 288 (D)iodes - 18 (R)esistor?? That makes perfect sense to me but I am probably wrong.

[@kousakasan7882]

The wall mount lights on the front of my house started flikering and my wife told me to fix it. But they had 16 surface mount led's and a few of them burned out. I was going to replace the whole thing, but they look great and the dawn to dusk switch still worked. So i removed the aluminum square holding the led's and the controler. Drilled the backplate and added a bulb socket. Put in 15w Aliexpress led bulbs. Now they are brighter than ever before. The Dawn-Dusk switch is rated for 32w so i have the option of really lighting up my front yard.

[@PaulSteMarie]

Even if the appliance is ungrounded, polarity is still important. You want the switch and dinner to be on the hot side; otherwise like voltage is still present even with the unit turned off. Also: Edison sockets.

[@blg53]

I don't really like any parallel connection of LEDs without an individual driver for every parallel branch. Not sure Clive, you are right by saying (if I heard correctly) that failure of one of the paralleled LEDSs will not cause shut down of the whole strip because the other LED will keep it going. In my experience failure of one of the paralleled LEDs (open circuit) will immediately cause failure of the other one because the current through the other one suddenly doubled. The strip current is stabilised at a value that assumes that the current is shared roughly equally between the two (or more!) parallel branches. Failure of one does not change the current as it is stabilised, but it now shared by fewer (one!) LEDs thereby increasing individual load.

[@Lykaotix]

I'm going to have to give in and buy some led strips soon. I just had a really cool idea...at least in theory. My wife wants me to toss what's left of that TV but I think with some creative ingenuity I might try to make a sort of shadow box with the empty shell 🤔

[@sometimesleela5947]

Great excuse to build the classic sci-fi movie space helmet where the face is detrimentally ringed with lighting.

[@lasersbee]

9:14.. Actually here in North America/Canada, On a standard DC Circuit the Black wire is always Ground and the Coloured Wire would be Positive.

[@johnfithian-franks8276]

Hi Clive, I too live in the UK and thought that wiring was the worst I have ever seen. I did not know that fuses were soused to have sand in them, and after testing some of mine found no sand at all. What advantage does the sand make over the non-sand type? After seeing that plug, I wouldn’t touch that with a bargepole, I have seen some dodgy wiring in my time but never anything as bad as that.

[@SkigBiggler]

The sand assists in quenching the arc on high current faults, and also prevents a scenario where in a particularly spectacular failure, the metal of the fuse vapourises and then deposits on the side of the fuse, leaving a conductive pathway even once the fuse has blown. In these failures, the sand absorbs the heat, and can also turn to glass, which effectively prevents any residual pathway from remaining after the fuse has blown.

[@BjornV78]

2:55 If that white plug to the LED strip comes loose, then you have both male contacts at mains voltage, you have to love those safe things.

[@KeritechElectronics]

Ugh, the power cord termination! I don't know what's worse, this or the crusty head lamp @EEVBlog just posted. Interesting COB reverse engineering.

[@iamdarkyoshi]

I swear they intentionally wire things wrong (fuse on neutral, live/neutral reversed, no ground, ect) more often than they do it right. Is it because they have no standards to adhere to and they're just taking the piss because they can?

[@adzib1823]

Well, if my understanding of Chinese labour is correct, it's either a case of "I'm not paid enough for this shizzle", or (possibly worse) "If I spend an extra 60 seconds per unit making sure polarity and termination quality is correct, I won't hit my production quota and then I certainly won't be getting paid enough... At all".

[@AliusScitmelius]

I think that they do these with other plugs as well like europlug where is not polarity. And they do not know/care how the uk plug should be wired.

[@standroid2406]

"pull one's knob..." 🤣😂😅

[@mikenco]

HO LEE SHI - the wires in that plug!!!!

[@grantrennie]

Hello Clive, I commented this morning saying thanks for the great video and KZbin seems to have scrubbed my comment 👍👍

[@ianmorris8534]

KZbin do that, the autocratic twats that they are. (edit for spelling)

[@wdavem]

This is a good one. Lights: yes. Some kind of dimmer:yes But they arent even "put together". What a mess!

[@wtmayhew]

The aluminum wire flame test would have been interesting to see. Maybe next time?

[@bigclivedotcom]

Aluminium wilts and frizzles up. Copper holds its shape and glows.

[@bobahnjr]

Really enjoy your channel ! I did happen to notice that the (supposedly) 3 amp fuse is mounted on the board at a location marked F2..., would that be a givaway to what it is ? Keep up the great programming !

[@alexmarshall4331]

We love you and your channels exposě's(with schematics)...think Robin Hood in Cartland pink vs the robbing hoods whom would put us their customers at risk of harm whilst charging us...thank you Clive👉💎👈👉❤️👈😇‼️

[@RaunienTheFirst]

The LED lightbulb on a dimmer in the living room of a holiday cottage I rented the other week behaved similarly. Almost nothing for most of the range of the dimmer, then heavy flickering then full brightness. I wonder if it was similar design flaws?

[@bigclivedotcom]

That may have been a non-dimmable lamp or just an older style dimmer that needed a minimum load to work.

[@JimWestJimWest]

Thank you for the video, sadly I watched it after ordering that same exact strip. As a non native speaker I didn't quite understand though: Is just the dimmer bad, or the strip as well? I wasn't going to use the dimmer anyway, I would like to use a dimmer that's wired in my drywalls.

[@11seconds26]

Please try magnetic charging plug

[@TheEmbeddedHobbyist]

The power factor would be ok as the current is not phase shifted. Pf = true power \ apparent power. A bit spikey but in phase.

[@PaulMichaelKelly]

Have you ever examined what’s inside ghost hunting gear? Like the little green Electro Magnetic Field detector or whatever the REM box is? There’s also this daft Spirit Box thing which seems like just a random word generator

[@bigclivedotcom]

I have a ghost detector project video. As you mention it's all just random so that people can interpret what they want.

[@jimmyers8795]

It also had a 13 amp fuse in it :)

[@hadibq]

Wonder what new circuits are now available to do the dimming. that vacuum speed control circuit/dimmer seems to be kinda universal solution

[@misterhat5823]

I wonder if the dimmer would work better if a shunt resistor were added across the LED strip? Maybe 10k or so...

[@d.t.4523]

Thank you.

[@phonotical]

LEDs love phase angle control, you don't even need a capacitor or resistor because they're off most of the time, just straight across 250v mains current, that's why the plug isn't earthed, because it doesn't need to be, trust me! 👀

[@TeVolt805]

100Hz flicker a problem? We had a guy at work (Hello Colin!) back when we had CRT computer screens. He was always changing them to the maximum refresh rate they'd go, changing the colours to green-on-green and so on. So one day when he was adjusting one we all gathered around and asked why he was doing that. "The horrible flicker, can't you see it?". "No Colin, us Humans don't have that problem".

[@ray_mck]

The video for 3 seconds following 0:03 is oddly exciting. 😁

[@davidmckendry4491]

FULL BRIDGE RECTIFIER.Not a half punny bridge.Mehdi loves his rectifiers We need the RECTIFIAR here!Electroboom is awesome.Or diode gone wild he is also another amazing youtuber.Would love to see a collaboration with them.I love your videos and would be awesome to see electronic legends together.

[@davidmckendry4491]

I would love to share a wee dram with you big Clive.👍

[@davidmckendry4491]

Or a wee half and a wee halfen.😁A nice single malt would go down nicely.A nicely aged scotch whisky is like nectar.I love the taste it's my favourite drink you can't beat it in flavour.A good quality whisky and a stout that's the best 👌

[@ianmorris8534]

Hiya Clive, Thanks for this vid, I've bought many shite products where they couldn't even bloody attatch the effing plug properly, or the socket in the device wasn't connected securely enough to prevent melty smoke and fire.... Yes, we love it when you do it but it's not fun when it happens in someones house outside the confines of an explosion containment pie dish, and let's face it, those pies are so bloody crap now that no-one is going to have one. It is with this in mind that I'm going to ask you if you've seen the article in The Guardian about the rising number of fires caused by cheap chargers for cheap E-scooter/bike batteries. and the batteries themselves that are causing hundreds of serios fires every year? Apparently, the Govt are asking Ebay/Amazon to regulate themselves, but we know how asking greedy giants to control themselves is going to work! Also, thanks for pointing out the Douche-flutes to people, a cause of fires in many municipal recycling plant.

[@bigclivedotcom]

The point of a government is to do the regulation. The current world governments will only be interested in how the increased fires will affect their revenue from their insurance investments.

[@robp9129]

"Pulling one's knob off "; 🤣🤣👏👏👍👍

[@TheDevOfTheDevs]

Clive, U have a proposal for next video. How about going deep in to zigbee/zwawe LED controllers? Maybe grab a couple of best on market? 🤔

[@KrazyMitchAdventures]

Hey Clive, when are you going to do another Soda Stream video.. Can you add carbonation to Rumplemintz?

[@frogz]

4:06 you never want to see something turning off/on as you're handling bare live connections, at least i had a glove on when i replaced a light switch in a fan the other day while it was live

[@jayc2469]

5:43 *Hand* 'Saudered' by _Little Peoples_

[@Leroys_Stuff]

I like the flicker in the middle

[@tonynicholson3328]

Bulging cases and knobs, electrical erotica....!

[@markusbrandhuber9043]

A fuse of 3A is realistic, i have a similar strip at home. I purchased 50m. Powerrating measured: 600W. This thing is really a monster in brightness.

[@umbrellacorp.]

Great video, I had no idea those were so cheap. 😎👍

[@gedtoon6451]

Cheap for a reason!

[@watchingin3d549]

Can you do a el tape/wire and inverters please.

[@bigclivedotcom]

I've featured electroluminescent things in the past.

[@curtishoffmann6956]

Cob Strip and the Terrible Dimmer. Not exactly sure what kind of a children's book this would be, but I'd love to find out. I assume that Cob is just really thin, hence the last name, not just fast or "weird" about his clothing behaviors...

[@kyoudaiken]

Very hackable. I like the capacitor dropper idea. With smoothing, how would the power factor look like? Can it just run 24/7?

[@gedtoon6451]

power factor for a thing like this is not an issue.

[@kyoudaiken]

@@gedtoon6451 Depends how the billing is changed.

[@bigclivedotcom]

Power factor would be different with a capacitive dropper, but it would be very low power anyway.

[@ricobass0253]

Interesting. I don't understand how the series gate firing chain of pot + R + C can pass any current with the bridge in series too. Is it charging through the LED chain as well? Is the gate firing chain returned the other side of the bridge maybe?

[@jussikuusela7345]

The diac-triac series dimmer circuit always passes at least a minuscule current through the load.

[@dcallan812]

I notice right away that they have fitted a gland at the plug but haven't bothered to tighten the strain relief. So that might well be why the wires have pulled out. At lease the tip is not coming off in your hand ☺ I dont think the case would make it double insulated for the safety of stupid people and children. ⚡⚡⚡⚡ Very interesting bit of deadly junk 2x👍

[@Lemon_Inspector]

You've got to watch out for the tip coming off in your hand when you pull the knob off.

[@dcallan812]

@@Lemon_Inspector Yes, a good grip on the knob is ideal.☺

[@jacob1121]

Bought a COB LED strip for my bedroom not long ago that runs at 24V with an in line remote dimmer, not sure what the culprit is but below 60% dimming it flickers making it essentially useless for the mood lighting I was intending to use it for. Maybe I can send it to you so you can investigate it?

[@bigclivedotcom]

It may be a low pulse width modulation frequency or interaction with the power supply. It might be worth trying another dimmer or power supply.

[@der.Schtefan]

Why do UK plugs have fuses in them? Do UK homes not have fuse boxes, or are UK electronics more likely to combust?

[@TheEmbeddedHobbyist]

In the UK we have ring mains circuits protect by 32A breakers in the fuse box. So the fuse in the plug protects the wiring to the equipment plug in.

[@BurntFaceMan]

So I know the reasons you cannot plug a 2000w tower heater/space heater etc into extension cables or multiboards etc. But i have a "heavy duty" out door cable for power tools, can I use something like that? If not can you recomend a safe way to make the pathetic 1m cable it comes with reach about 2.5m away where I need it to be? I got a quote from an electrician a while back to install another plug socket and it was 3x the price of the heater :(. Sadly most Nz houses have only 1 or 2 sockets per room it seems...

[@marcdraco2189]

Hey up my bearded friend. I've had a reply from the ASA regarding those bloody VoltMax devices. This is weeks ago (too damn slow these people) but anyway, and this is for everyone, apparently we need to capture the "stats for nerds" in the screenshot to show that it's advertising to UK users... I mean really?! These bloody things are potential fire risks and they're a fudging con too but as usual FA gets done!

[@benedykt123313]

You state that the plug polarity doesn't matter since it's not grounded anyway, but it really doesn't matter at all right? Since it's AC anyway and here in The Netherlands we have non polarized plugs which can plug in either way..

[@W4BIN]

The zero Ohm device (labeled F1) might even be a fuse. Ron W4BIN

[@sangeeth_619]

What would happen if you connect that dimmer to the primary of a 230V - 12V transformer? Can we make an adjustable power supply like that?

[@bigclivedotcom]

A dimmer like this would be unstable on an inductive load and may output a non symmetrical waveform resulting in heat and possibly transformer damage.

[@tonywalton1464]

A non-compliant THIRTEEN AMP fuse, come to that

[@JohnSmith-gs4lw]

I noticed that COB strip has 220V silkscreened right on it. Given the claptrap dimmer circuit, what would happen if someone tried to connect that to 120V/60 Hz? Nothing? Magic smoke release?

[@bigclivedotcom]

With the high number of LEDs it would either be dimmer or not light at all.

[@78trav]

As we age, pops and cracks can be expected from our wiggly connections.

[@ChrisD4335]

this year I'm gonna replace my window A/C with a 240v version of high btu swap in a 2 pole breaker in the breaker box to power it just plug the connected outlets. its getting hot and I don't really use A/C but when I have guests I wanna be able to blast it cold pretty quick. I'm gonna use a 20 amp breaker because thats what the a/c calls for on the package and I used a wire gauge calculator it needs to be 14AWG existing should be thicker than that but I'll check. This is my first time pokein around in a breaker box should go okay I think its a pretty short run from the breaker to the window

[@Roy_Tellason]

I'm assuming from what you write that you're in the US? For a 20A circuit you want 12 gauge, not 14.

[@williamsquires3070]

I think some bright bulb finally figured out that they could sell the sand for fracking, thus creating a shortage of fuse-sand. That’s why the fuse didn’t have any sand in it. I’m surprised they didn’t just fill it with some granular, white powder, like table salt, sugar, or even baking soda. 😮

[@dc9039]

How do I ship a project to Big Clive?

[@danforster9518]

Could that resistor with the weird colours be an inductor instead?

[@ecash00]

Would love an adaptor, for LED lights, to make them Dimmable. Is there a way?

[@bigclivedotcom]

Not easily. Dimming LED lights is complicated.

[@carlubambi5541]

Allways having issues with LED lighting and 0-10v control dimming .humming flickering and every other kind of noise you can think of .All the garbage switching power power supplies and VFDs on tread mills and pool pumps and furnaces just making a mess of the AC mains

[@hausofhomeaux]

Pulling ones knob off. HAHA!! 😂

[@johngangemi1361]

"Pull one's knob off" 😂😂😂😂😂

[@breezingwing5574]

Hey I just wanted to ask if you could link the pen you're using for those schematics, it seems quite nice and i want something like that!

[@bigclivedotcom]

Pilot V-sign.

[@Richardincancale]

Plug has a 13 amp (non compliant) fuse. Even a 1amp fuse would be ~ 30 times over-rated!

[@BjornV78]

1:13 That plug was terminated by Stevie Wonder 🙂

[@nickk6518]

I'm curious to know if you could remove the led strip from the silicone sleeve and replace it with an alternative led strip?

[@bigclivedotcom]

It's not viable. You can get empty sleeves for your own LED strip though.

[@LoftechUK]

Why a 12amp fuse? 3amp or an amp would be fine.

[@Palmit_]

make the hacked power thing you mentioned clive

[@RambozoClown]

No flicker when used as under coffin accent lighting in your bomber with 400 Hz power.

[@orphanpixels]

Out of curiosity I bought some "dimmable" LED COB replacements for a halogen work light, they had a similar dimming curve. While only 40w (listed value) they are nice and safe to lug around while set building. Take a knock well too.

[@RFC-3514]

Someone should make a game with villians like "The Hideous Dimmer", "The Deathdapter", and so on.

[@dav1dbone]

Hey Clive, doing anything special for the TT?

[@bigclivedotcom]

Just soaking up the atmosphere.

[@urgtuiop5455]

Will the dimmer pass enough current to power a slow cooker? I have a 50 year old electric frypan that's continuously variable and works great but my crap Chinese slow cooker only has 4 heat settings.

[@bigclivedotcom]

Not recommended. It's a low power rating.

[@snakezdewiggle6084]

Speechless ! ;)