Replacement Light Bulb for GE MVR400UM59 Commercial Industrial - 400W 4000K E39 Base

Replacement for the GE MVR400UM59 metal halide lamp restores 36000 lumens and 4000K color temperature in existing high-intensity discharge fixtures without requiring new equipment.

Key Features & Benefits

• 400 watt power rating with BT37 shape and clear finish
• 20000 hour rated life at 65 CRI
• E39 mogul screw base fits standard HID sockets
• Designed for commercial and industrial applications

Product Specifications

• Watts: 400
• Color Temp: 4000
• Lumens: 36000
• Shape: BT37
• Life: 20000 hours

Replacement Compatibility

Replaces MVR400UM59 and similar HID fixtures in commercial and industrial high-intensity discharge lighting systems.

Discover the Perfect Replacement

Restore original performance in your current fixtures with this direct replacement lamp matched to the listed specifications.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.