Even BIGGER "200W" COB LED panel tests.
17:56
Dangerous bare 230V LED tape
18:03
ULTRA Bright 100W Studio LED Light from Old PSU
18:42
Testing the world's biggest LED
19:58
Inside the Most Famous Chinese LED Factory
15:41
Julian tests: 250W LED Driver with 2x 100W LEDs
20:55
The next generation COB LED? (Radical new style of bare LED chip.)
19:56
Revisión de matriz LED de espectro completo 50W 220V para plantas. Engaño chino parte 2 Phytolamp
19:40