lighting distanaces/ coverages?
ok what square footage of light could a 1000w light cover with 2.5 feet of clearance to the plants. Also not worried about the light it self i left it on last night with the water chiller and its res going at full blast since im using the fresca cool water cooling system, quite litterally walked up and touched the light didnt burn me so i took temp reading on it and straight forward was 87 F. shocked and amazed as i am i just need to know if it will provied ample lighting to a 6foot by 4 foot area with again just 2.5 feet of clearence, or would it be better to swap the 1k watt out and put in 2 600w lights??
Thanks
Zeek
|