I purchased 2 of these
MH Ballast today
this is the specification of the ballast
Quote:
One ballast for all voltages
from 120V through 277V!
NAiS DCP™ (Dual Constant Power) Electronic
Metal Halide Ballasts for M148 ceramic,
approved M110 or equivalent metal halide
lamps (50 watt lamps).
This integrated unit replaces the ballast, capacitor,
and the ignitor of magnetic ballast systems
Specifications:
Lamps 50W Metal Halide M148 ceramic, approved M110 or equivalent
Input Voltage Universal 120-277V 50/60 hertz
Power Factor High
Input Power 58W
Input Current (Maximum) 120V: 0.49A 230V: 0.25A 277V: 0.21A
Harmonic Distortion <15%
Lamp Frequency 170 Hertz Square-Wave
EMI/RFI Complies with FCC 18C, non-consumer limits
Lamp Current Crest Factor 1.2 typical
Safety UL Outdoor Type 1, suitable for recessed use
Thermal Protection Functions at approximately 90°C hot spot
Warranty1 5 years - maximum case temperature <75°C 3 years - maximum case temperature <80°C
Minimum Lamp Start Temp. –30°C
Minimum Ballast Temp. –15°C
Maximum Mounting Distance 15 feet
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But as you see its 50W and there is no 50W Good reef Bulb
what i am thinking of
Can i connect these 2 ballasts in Series so that i can hook 100w
MH Bulb? with the right color temp?
Linear Mode
