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Review of the 250W LED phytolamp for growbox. Measuring the spectrum and radiation power. Measurements in vegetation and flowering modes. 100% replaces the sun in the apartment. Passive cooling, does not make noise, does not collect dust. Assembled exclusively on branded components: COB - Cree & Citizen, LED - Osram, Power - MeanWell. Optics on matrices - 100mm lenses 90 degrees. Additional LEDs with optics 80 degrees.
Additional components needed to assemble the lamp:
C14 connector - ali.pub/1z3zma
C14 connector with fuse - ali.pub/1z3zpe
PG9 cable glands - ali.pub/1m3u3x
Dimmer knob - ali.pub/1m3v8k
100kOhm potentiometer (dimmer) - ali.pub/1m3ust
100mm lenses - ali.pub/1mj1ob
Lens screws - ali.pub/1m3wqm
Toggle switches - ali.pub/1m3vmd
Timings:
00:22 - about the phytolamp on COB Cree CXB3590 / Citizen CLU048 and Osram
03:55 - phytolamp controls
05:43 - the phytolamp body is connected to the ground
06:24 - demonstration of the phytolamp operation
09:47 - measuring the temperature on the LED phytolamp body
11:33 - measuring the spectrum and other values of the luminous flux of the LED lamp for plants
19:17 - PPFD for flowering mode and vegetation mode. Comparison of the spectrum.
20:50 - visual comparison of the spectrum for all lamp operating modes
24:10 - subscribe to the channel, write comments, thank you all!
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