M400/U/ED37 Metal Halide Lamp – 400 Watt, Universal Burning Position
$34.47
Key Features & Benefits
400W Metal Halide (MH) HID lamp
Universal burning position (U)
ED37 bulb shape
High lumen output for large spaces
Long rated life for reduced maintenance
Designed for use with compatible 400W MH ballasts
Requires enclosed fixtures where specified
Common Applications
Warehouse and industrial high bays
Parking lots and garages
Stadiums and sports facilities
Security and area lighting
Manufacturing plants
Specifications
Lamp Type: Metal Halide (MH)
Wattage: 400W
Bulb Shape: ED37
Burn Position: Universal
ANSI Code: M400/U
Base: Mogul (E39) (typical)
Description
The M400/U/ED37 metal halide lamp is a high-intensity discharge (HID) light source designed for powerful, consistent illumination in commercial and industrial environments. Operating at 400 watts with a universal burning position (U), this lamp delivers high lumen output and reliable performance for demanding applications.
With its ED37 bulb shape and clear outer jacket, the M400/U/ED37 provides bright, uniform light distribution, making it ideal for use in high-bay fixtures, outdoor luminaires, and area lighting when used with the proper enclosed fixture and compatible ballast.
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