Replacement Light Bulb for Fulham MH320/BT28/BU/PS/4K Commercial Industrial - 320 Watts E39 Base 4000K

Replacement for Fulham MH320/BT28/BU/PS/4K fixtures in commercial and industrial settings, this metal halide bulb operates at 320 watts with a 4000K color temperature and produces 31000 lumens.

Key Features & Benefits

• 320 watt output suited for high-intensity discharge applications
• 4000K color temperature provides neutral white illumination
• 31000 lumens light output for large area coverage
• 20000 hour rated life reduces replacement frequency
• ED28 shape and clear finish for standard fixture fit

Product Specifications

• Watts: 320
• Color Temp: 4000
• Lumens: 31000
• Shape: ED28
• Life: 20000 hours
• CRI: 65
• Bulb Finish: CLEAR
• Base: E39 MOGUL SCREW BASE 39MM DIAMETER (E40)

Replacement Compatibility

Direct replacement for Fulham MH320/BT28/BU/PS/4K and compatible HID fixtures in commercial and industrial lighting systems.

Discover the Perfect Replacement

Confirm your fixture requirements and select this bulb to restore proper operation in your existing setup without replacing the entire system.

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.