400W BT37 Metal Halide Lamp – Enclosed Rated E39 Base 4000K Clear Finish M135 M155 18000 Hr Life
Specs
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Specs
About
400 Watt BT37 E39 4000K Cool White Enclosed Rated 18000 Hours M135 M155 ANSI
The MS400W U BT37 PS 4K is a 400-watt enclosed-rated metal halide lamp offering consistent, high-lumen output with long-lasting performance. Featuring a BT37 bulb shape, E39 mogul base, and cool white 4000K color temperature, this lamp provides bright, efficient lighting with a clear finish. Designed for enclosed fixture use only, it meets ANSI M135/M155 specifications and is ideal for demanding commercial and industrial lighting environments.
Specifications
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Electrical & Performance
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Wattage: 400W
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Life Hours: 18000
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