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Metal Halide lighting


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:dunno They sell these at most commercial electrical lighting type business...400 watts the fixtures are 195.00 and replacement bulbs are 39.00 but last years instead of a few months like fluro lights...My first shop I had 6 in the wash pit area and it was 4 years before I ever replaced a ballast... :dunno

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The high pressure sodiums have a much less appealing color spectrum...more orange.

The horizontal bulb orientation of those fixtures is more efficient in delivering light downward or directionally by about 20%.

And like any high temp bulb, don't fingerprint them or they'll be apt to fail early.

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