Replacement Light Bulb for F4T5/D Full Spectrum - 4 Watts 6500K G5 Base

Replacement for F4T5/D full spectrum T5 bulb delivers 4 watts of output at 6500K color temperature with 115 lumens and a 6000 hour rated life. This white finish bulb fits fixtures requiring a G5 miniature bipin base and supports light therapy setups.

Key Features & Benefits

• Operates at 4 watts with 6500K color temperature
• Produces 115 lumens for full spectrum output
• CRI rating of 62 with white bulb finish
• 6000 hour operational life rating
• T5 shape designed for SAD lighting applications

Product Specifications

• Watts: 4
• Color Temp: 6500
• Lumens: 115
• Life: 6000 hours
• Base: G5 MINIATURE BIPIN

Replacement Compatibility: Works as a direct fit for F4T5/D and comparable T5 fixtures in full spectrum and SAD lighting systems.

Discover the Perfect Replacement

Confirm your fixture requirements and select this bulb as the precise replacement part to maintain your current lighting setup without purchasing a complete new unit.

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.