http://durgan.org/2017/March%2... 24 March 2017 Black Krim Seedlings
Growth from germination after 30 days indicating the efficiency of relatively cheap LED lamps from the local hardware store.These lamps are cool running and should revolutionize home growing under lights.
The light used is a LED, 18 watt consumption, (90Watt equivalent) bright white,1500 lumens from Home Depot.. About $20.00. There were some similar but slightly less wattage. No heat emitted to be a problem. The fitting is a trouble light used on cars . The bucket is a 23 liter pail with a small fan for air movement in the bottom with some holes burned in the bottom of the pail. I used a cheap soldering iron to make the vent holes.
