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Halco MH400/U/ED28 400W HID ED28 4000K 65 CRI Mogul E39 Base Dimmable Metal Halide Bulb ANSI #M59 (108216)

Halco MH400/U/ED28 400W HID ED28 4000K 65 CRI Mogul E39 Base Dimmable Metal Halide Bulb ANSI #M59 (108216)

SKU MH400/U/ED28-108216
by Halco
$25.25 - $25.25
$25.25
Backorder: Usually Ships in 7-14 Days
Product Description

A ProLume standard metal halide lamp for enclosed commercial and industrial fixtures. This ED28 bulb with clear glass delivers 39,000 lumens at 400 watts and 4000K color temperature, fitting mogul (E39) sockets. Probe start metal halide is unaffected by ambient temperature, making it a proven choice for outdoor and unheated indoor applications where consistent high-lumen output matters.

Features

  • 400W ED28 lamp, mogul (E39) base
  • 39,000 lumens at 4000K color temperature
  • Clear finish for directional light output
  • 65 CRI
  • 97.5 lumens per watt efficacy
  • Average rated life of 15,000 hours
  • Unaffected by ambient temperature — suitable for indoor and outdoor use
  • Dimmable
  • Universal burn position for flexible fixture orientation
  • Rated for use in enclosed fixtures

Ideal For: Parking Lots • Warehouses • Loading Docks • Retail Spaces • Municipal Lighting • Street Lighting

Universal burn position. Dimmable with a compatible HID dimming ballast. Rated for use in enclosed fixtures only.

Frequently Asked Questions
How bright is this product?
With an output of 39000 lumens, this product generates powerful illumination designed for large-scale lighting needs.
What color temperature is this product?
This product has a color temperature of 4000K, delivering cool white light with a crisp, clean appearance and clear visual definition.
Is this product dimmable?
This product is dimmable allowing the light output to be adjusted when used with a compatible dimmer. Make sure to confirm the dimmer's compatibility with the manufacturer.
What is the CRI and how does it affect light quality?
This product has a CRI of 65, providing basic color rendering performance. Colors may appear less vivid and less precise compared to higher CRI options.