Razno de luxe лдц 40W 865 USSR vs Radium 36W/865 fluorescent tube

The fluorescent lamp Razno has improved light color. It is close to 865. Made in USSR about 1978.
#light #fluorescent #lighting #tube #start #luminaire #vintage #test

[@loxx_]

Why lamp flickers at startup?? 🤔🤔

[@Meskel_light]

There is a starter installed in the fixture, which causes flickering during start-up. This is a preheat start.

[@Electromaniac420]

I have 6 of them and 40 with 535. Ugly light spectre

[@Meskel_light]

I also have 535, but this one is a de luxe version and has a color rendering of about 90%

[@Electromaniac420]

@@Meskel_light i think i have the normal daylight version with 765

[@vartex4488]

​@@Electromaniac420Is there a way to prevent flickering in fluorescent lights?

[@Electromaniac420]

@@vartex4488 electronic driver

[@Electromaniac420]

@@vartex4488 using an electronic fluorescent lamp driver instead of an inductor