Item: 28997A
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Description: MP400 / BU / LU / 4K / SSFC 6PK
Watts: 400
Avg. Life Hours: 18,000
Bulb Shape: BT37
Base Type: EX39
CRI: 65
UPS Ground
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4000 ![Kelvin temperature color scale](https://lightbulbdepot.com/images/loading_background.png)
Avg. Kelvin: 4000
Shipping:![Kelvin temperature color scale](https://lightbulbdepot.com/images/loading_background.png)
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THIS OPEN RATED METAL HALIDE LAMP IS DESIGNED TO MEET CURRENT NEC REQUIREMENTS FOR OPERATION IN OPEN FIXTURES.
THIS LAMP IS DESIGNED TO HELP CONTAIN HOT PARTICLES IN THE EVENT OF AN ARC TUBE RUPTURE. Finish: