Replacement Light Bulb for USHIO CF26TE/865 Full Spectrum - 26W 6500K 1800 Lumens GX24Q-3

Replacement for the USHIO CF26TE/865, this triple tube compact fluorescent delivers 1800 lumens at 6500K for SAD and full spectrum applications in compatible fixtures.

Key Features & Benefits

• 26 watt power rating supports consistent output in full spectrum setups
• 6500K color temperature produces daylight-like illumination
• 1800 lumens output meets requirements for specified SAD lighting
• T4 shape and GX24Q-3 4-PIN base match listed fixture sockets
• 82 CRI rating provides accurate color rendering per spec

Product Specifications

• Watts: 26
• Color Temp: 6500
• Lumens: 1800
• Shape: T4
• Base: GX24Q-3 4-PIN
• Life: 8
• CRI: 82

Replacement Compatibility

specific compatible devices/systems

Discover the Perfect Replacement

Confirm your fixture uses the GX24Q-3 base and select this exact replacement bulb to restore original full spectrum performance in SAD lighting applications.

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.