Replacement Light Bulb for MP 400W/H75/UVS/PS/740 - 400W E39 4000K ED37

Replacement for the MP 400W/H75/UVS/PS/740, this metal halide bulb operates at 400 watts with 4000K color temperature, ED37 shape and clear finish.

Key Features & Benefits

• 400 watt power rating
• 4000K color temperature output
• ED37 bulb shape with clear finish
• 26000 hour rated life
• E39 mogul screw base

Product Specifications

• Watts: 400
• Color Temp: 4000
• Shape: ED37
• Life: 26000 hours
• Base: E39

Replacement Compatibility: Works in HID fixtures that require 400W ED37 metal halide lamps with E39 base.

Discover the Perfect Replacement

Browse our selection of metal halide replacement bulbs matched to your exact wattage, shape and base requirements.

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.