Replacement Light Bulb for SYLVANIA H45/46DL-40/50/DX General Commercial Lighting - 40 Watts E26 4000K

Replacement for the SYLVANIA H45/46DL-40/50/DX mercury vapor bulb delivers 40 watts of output with a 4000K color temperature and 1580 lumens in ED17 shape.

Key Features & Benefits

• Operates at 40 watts with 1580 lumens output
• 4000K color temperature and 45 CRI rating
• ED17 shape with white bulb finish
• 24000 hour rated life
• E26 medium screw base

Product Specifications

• Watts: 40
• Color Temp: 4000
• Lumens: 1580
• Shape: ED17
• Life: 24000 hours

Replacement Compatibility

Compatible with SYLVANIA H45/46DL-40/50/DX and similar HID fixtures used in general commercial and industrial lighting.

Discover the Perfect Replacement

Browse our selection of mercury vapor replacement bulbs to match your existing fixture requirements and restore proper 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.