Replacement Light Bulb for OSRAM SYLVANIA H33CD-400 Mercury Vapor - 400 Watts 20500 Lumens E39

Replacement for OSRAM SYLVANIA H33CD-400 mercury vapor applications, this bulb produces 20500 lumens at 5900 color temperature with clear finish and 22 CRI rating.

Key Features & Benefits

• Operates at 400 watts with BT37 shape design
• Delivers 20500 lumens output
• Rated for 24000 hours of operation
• Clear bulb finish with E39 mogul screw base

Product Specifications

• Watts: 400
• Lumens: 20500
• Color Temp: 5900
• Life: 24000 hours
• CRI: 22

Discover the Perfect Replacement

Locate the exact part needed for fixtures that accept H33CD-400 equivalent mercury vapor lamps. Review specifications to confirm fit before ordering.

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.