JF Fox Flame
RR Rainbow Loom
Ricky's Planet Earth Austera
Monday, October 3, 2016
PAR Readings
I replaced both of the Hamilton 20K metal halide bulbs but kept the same T5's running. The bottom of the metal halide pendant is 9.75" above the water surface and PAR increased on average 23% versus the 9 month old metal halide bulbs. The left metal halide ballast is drawing 269 watts and the right side is drawing 257 watts.
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