Replacement Light Bulb for SYLVANIA 64450 Metal Halide - 400W E39 4000K

Replacement for SYLVANIA 64450 metal halide bulb fits systems requiring 400 watts with 37000 lumens output at 4000K color temperature and clear BT37 shape.

Key Features & Benefits

• 400 watts power rating supports standard HID fixture output
• 37000 lumens provides specified light level for replacement needs
• 4000K color temperature matches original lamp requirements
• BT37 shape and clear finish align with existing fixture dimensions
• 20000 hours rated life and CRI 65 for consistent performance

Product Specifications

• Watts: 400
• Base: E39 Mogul Screw Base 39mm Diameter (E40)
• Color Temp: 4000
• Lumens: 37000
• Shape: BT37
• Life: 20000 hours
• CRI: 65
• Bulb Finish: Clear

Replacement Compatibility

Works in systems using SYLVANIA 64450 or equivalent metal halide bulbs for HID fixture replacement.

Discover the Perfect Replacement

Browse this SYLVANIA 64450 metal halide bulb replacement to match your fixture requirements and restore original lighting performance.

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.