KP2
Senior Member
- Location
- New Milford, CT
Hi All, I have a customer that needs to have 90 - 100 foot candles of light at 5'6" from the floor. the fixtures are 12' from the floor so the distance from the bulb is 6'6" away.
The other items I see I need are as follows:
ballast factor = .87
Number of lamps =1
Total number of fixtures = 152
Square footage is = 4836 sqft
watts per lamp = 28 watts
Mean Lumens = 2515
I have the photometrics table for the fixture, but I'm not sure what to do with it.
Thanks in advance
Kevin
The other items I see I need are as follows:
ballast factor = .87
Number of lamps =1
Total number of fixtures = 152
Square footage is = 4836 sqft
watts per lamp = 28 watts
Mean Lumens = 2515
I have the photometrics table for the fixture, but I'm not sure what to do with it.
Thanks in advance
Kevin