Replacement Light Bulb for Lumapro 4WW46 Industrial High Intensity Discharge - 400W 36000 Lumens E39 Base

Replacement for Lumapro 4WW46 delivers 400 watts of metal halide illumination with 36000 lumens output at 4000K color temperature. This ED28 shape bulb provides 20000 hours of rated life and a clear finish for consistent performance in demanding settings.

Key Features & Benefits

• 400 watt power rating supports high-intensity discharge requirements
• 36000 lumens output maintains required light levels in large spaces
• 4000K color temperature produces neutral white illumination
• 20000 hour rated life reduces replacement frequency
• CRI of 65 ensures accurate color rendering

Product Specifications

• Watts: 400
• Base: E39 Mogul Screw Base 39mm Diameter (E40)
• Color Temp: 4000
• Lumens: 36000
• Shape: ED28
• Life: 20000 hours
• CRI: 65
• Bulb Finish: CLEAR

Replacement Compatibility: Direct substitute for Lumapro 4WW46 and equivalent metal halide fixtures using E39 bases in industrial and commercial high-intensity lighting systems.

Discover the Perfect Replacement

Confirm fixture compatibility with your existing E39 socket setup and select this metal halide bulb to restore original lighting performance without delay.

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.