whats the specs on led lights they any good there suposed to do the same thing as a 400watt hps they say they use them in space for a lot of years now to grow veg does anybody have any feedback on them
100 bucks four bulbs from seed no there not streching they dont get hot at all you can put them up to 5in away just order 4 panel 225 lights to a panel 900 lights 12 watts per bulbs 3500 lum per bulb