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gav188

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gav188

high pressure sodium lights

i have recently bought a 250 watt hps light with the reflector and ballast and im wondering if i can put a 400 watt hps bulb in with this set up , without it blowing up
14:30 Sat 01st Jul 20069 answers, last by chinois 12:37 Tue 11th Jul 2006

Only 1 question