#621 COB LEDs (Chip on Board)
20:55
The next generation COB LED? (Radical new style of bare LED chip.)
14:12
Building DIY LED lights
13:40
Even BIGGER "200W" COB LED panel tests.
12:14
LED Tutorial: Light a 10W LED from 12V - Simple & Cheap
16:11
Soldering Crash Course: Basic Techniques, Tips and Advice!
7:37
Testing dodgy 100W LEDs from ebay sellers.
5:46
10 Soldering Tips to Instantly Improve Your Soldering Skills
15:44