Replacement Light Bulb for H39BP-175/DX - 175 Watts 4100K R40 E26

Replacement for H39BP-175/DX mercury vapor light bulb featuring 175 watts power, 4100K color temperature, 5100 lumens output, and a 24000 hour lifespan. This R40 shaped bulb with white finish and CRI of 45 provides the specific performance characteristics needed for HID mercury applications.

Key Features & Benefits

• 175 watts power rating
• 4100K color temperature
• 5100 lumens output
• 24000 hours rated life
• R40 shape with white finish

Product Specifications

• Watts: 175
• Color Temp: 4100
• Lumens: 5100
• Life: 24000
• CRI: 45

Replacement Compatibility

Replaces H39BP-175/DX and similar mercury vapor bulbs in compatible HID fixtures and systems requiring an E26 base.

Discover the Perfect Replacement

Confirm compatibility with your existing fixture and select this part to restore proper operation in your HID mercury setup.

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.