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Forum: Hydroponic Grow Lights 01-26-2009, 12:33 PM
Replies: 1
Views: 5,445
Posted By Rob
1. Tungsten Halogen lamps are as inefficient to...

1. Tungsten Halogen lamps are as inefficient to operate as incandescence and are very expensive to operate. Their
lumen-per-watt output is very low.
2. 400 watt Metal Halide or High Pressure Sodium...
Forum: Hydroponics 01-26-2009, 12:00 PM
Replies: 1
Views: 6,457
Posted By Rob
Lighting for Ron's 11 plant hydroponics garden

I have just completed Ron's 11 plant garden. I am getting ready to transplant the seedlings into the system today.

My biggest concern is my lighting. I have cool white fluorescent with 2 150
watt...
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