Reddit mentions of LOHAS 50W 110~240V Blue Color Chip LED Light Lamp Chip + LED Power Supply Driver

You can get them with power supplies on amazon for 21.99. those are 50w, but with the power supply might still be a better deal. You can find 100w white led's with power supplies from the same seller.


For my next light I'm going to do a 7:2:1 red/blue/orange all 50 watts. My blue-heavy LED panel kept my plants notably shorter and thicker than my other lights, I definitely recommend exploring that.


edit: btw I'm pretty sure it was in one of your first posts that I found out about COB led's. It was when I first started soldering this light. When I found out that I could have used way less lights I looked down at the 150 3w LED's and died a little bit inside. Then I ordered some blue 10w COB's to go on there.