I just setup a 20G Long aquarium using a LED light. I've never used LED lighting before, only compact flourescents. So I'm not familiar with WPG rule with this type of lighting. I'm wondering if the light fixture I have is significant enough to grow low light plants. This is what I have...
Current Satellite Freshwater LED
10 watts, 12V, 400 lumens
6500k white (66 leds)
445nm blue (24 leds)