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zabak80
08-13-2005, 4:38 PM
Hi guys and girls,

I bought a used 55 gal. with a 40 watt 48 inch strip light outfitted with the silver reflector kit behing the bulb. How much watts per gallon does the reflector increase the 40 watt?

Kasakato
08-13-2005, 4:46 PM
Not much. Maybe 5% at most? Because white plastic still reflects 96% while metal about 98%.

RTR
08-13-2005, 9:00 PM
The shape and the material both matter a lot. For PCs, the AHSupply Miro reflectors will boost the light light delivered to the tank ~40-60%. For linear fluorescents, the Spider refectors will boost tank delivery ~25-40%. Both comparisons are based on flat white pained rectangular boxes/hoods verus the shaped first-surface reflectors.