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Clear glass ED37 metal halide bulb with mogul screw base, 400W

GE Lighting

GE Lighting MVR400/U/PA 400W ED37 Metal Halide Light Kit

SKU CH-ZPA9-G52C4

A 400 W metal-halide ED37 bulb with mogul screw base delivers 36,000 lumens at 4,000 K CCT and a 20,000-hour rated life for enclosed fixtures

  • 36,000 lumens deliver bright illumination for large spaces
  • 4000K colour temperature provides neutral white light
  • 20,000-hour rated life reduces replacement frequency
  • Universal burning position allows flexible fixture installation
  • Suitable for enclosed fixtures ensuring safe operation

GE Lighting 400W Metal Halide Kit

The GE Lighting MVR400/U/PA is a 400W metal halide HID light kit designed for commercial and industrial settings that need high-output illumination. It suits warehouses, high-bay areas and outdoor fixtures where a single point source delivers broad coverage. The ED37 envelope fits standard mogul-base sockets for straightforward integration.

36000 lumens with 20000-hour rated life

The clear ED37 bulb produces 36000 lumens at a 4000K colour temperature with a CRI of 60, providing cool white light for large spaces. Rated life reaches 20000 hours in universal burning position, after which lumen depreciation and colour shift typically require replacement. Ballast-dependent voltage means the kit must be paired with a compatible M135/M155 ANSI ballast.

Replaces older 400W probe-start metal halide

This kit upgrades probe-start 400W metal halide systems to pulse-start technology for faster restrike and better lumen maintenance. The jump is worth it when existing fixtures use M135/M155 ballasts and enclosed housings are required. It is not for buyers who need dimmable output, shatter-resistant construction or fixtures that cannot accept a 3 1/2 inch diameter bulb.

Highlights

  • 36,000 lumens deliver bright illumination for large spaces
  • 4000K colour temperature provides neutral white light
  • 20,000-hour rated life reduces replacement frequency
  • Universal burning position allows flexible fixture installation
  • Suitable for enclosed fixtures ensuring safe operation

Specifications

BrandGE LIGHTING

Questions about this item

Will the 400 W ED37 metal halide bulb run on my existing M135 or M155 ANSI ballast?

Yes, the bulb carries ANSI codes M135 and M155, so it is designed to operate on ballasts rated for those codes.

How can I verify the lamp is performing correctly once installed?

After warm-up the lamp should deliver 36,000 lm at 4000 K with a CRI of 60; a steady, clear white output indicates normal operation.

Does the kit include a mogul-base (E39) socket or ballast, or must I supply them separately?

The package contains only the 400 W ED37 HID bulb; a compatible E39 mogul-base socket and M135/M155 ballast are not included and must be purchased separately.

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