Awasome Bd450U Black Dog Grow Light Ideas. Oldest led grow light manufacturers, black dog led is responsible for many of the innovations that have made leds truly viable for replacing. Web 450w draw led grow light designed to cover 3.5' x 3.5' for flowering or 5' x 5' for vegetative growth.
754 likes · 10 talking about this. It combines multiple leds with discrete spectra to help indoor. Web the black dog units are 5wled, my friend is using the 750wxl, in a 4x4, try for 90days kinda thinks.
