Replacement Light Bulb for USHIO CF42TE/865 Full Spectrum SAD - 42 Watts GX24Q-4 6500K

Replacement for the USHIO CF42TE/865 provides full spectrum output suited to SAD applications in compatible fixtures. This triple tube compact fluorescent delivers 42 watts at 6500 color temperature with 3200 lumens and CRI 82.

Key Features & Benefits

• 42 watts power draw for energy-efficient operation
• 6500 color temperature produces cool white full spectrum light
• 3200 lumens output supports bright illumination needs
• T4 shape and GX24Q-4 4-PIN base ensure direct fit
• 8 hour rated life for extended replacement intervals

Product Specifications

• Watts: 42
• Color Temp: 6500
• Lumens: 3200
• Shape: T4
• Base: GX24Q-4 4-PIN

Replacement Compatibility

Works in fixtures requiring GX24Q-4 4-PIN base and serves as direct replacement for USHIO CF42TE/865 triple tube models used in full spectrum SAD lighting setups.

Discover the Perfect Replacement

Restore full spectrum lighting performance in your SAD fixture with this precise replacement bulb matched to original specifications.

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.