Replacement Light Bulb for FC12T5/865/G10Q Full Spectrum SAD - 40 Watts 3300 Lumens G10Q-4

Replacement for FC12T5/865/G10Q delivers full spectrum output suited to SAD applications with its T5 shape and white finish.

Key Features & Benefits

• Produces 3300 lumens from 40 watts of power
• Operates at 4100K color temperature
• Achieves CRI rating of 85
• Uses G10Q-4 4-pin base in square configuration
• Features T5 shape with white bulb finish

Product Specifications

• Watts: 40
• Lumens: 3300
• Color Temp: 4100
• CRI: 85
• Shape: T5

Replacement Compatibility

Replaces FC12T5/865/G10Q and similar models

Discover the Perfect Replacement

Confirm your fixture requires this exact T5 full spectrum replacement bulb to restore original lighting performance in SAD setups.

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.