Replacement Light Bulb for CF23/COIL/D Full Spectrum SAD Therapy - 23W 120V 1380 Lumens

Replacement for CF23/COIL/D light bulb featuring 23 watts at 120 volts in coil shape with 1380 lumens output and 6300K color temperature for full spectrum use. This bulb provides 10000 hours of rated life along with CRI 82 and white finish. Users seeking reliable illumination for seasonal mood support will appreciate the stable output and consistent performance across extended daily sessions. The design ensures even light distribution without flicker, making it suitable for prolonged exposure in home or office settings where natural daylight simulation is desired. Proper installation begins by powering off the fixture and allowing any existing bulb to cool before removal. Align the E26 base with the socket and rotate clockwise until secure, then restore power to verify immediate illumination at the specified color temperature.

Key Features & Benefits

• Operates at 120 volts with 23 watts power draw and 0.192 amps current
• Produces 1380 lumens at 6300K color temperature
• Coil shape design with white bulb finish
• Delivers 10000 hours of operational life
• CRI rating of 82 supports full spectrum output

Product Specifications

• Volts: 120
• Watts: 23
• Base: E26 MEDIUM SCREW, 1-INCH DIAMETER (E27)
• Color Temp: 6300
• Lumens: 1380
• Shape: COIL
• Life: 10000
• CRI: 82
• Bulb Finish: WHITE
• AMPS: 0.192
• Replaces OEM: CF23/COIL/D

Replacement Compatibility

This replacement light bulb fits multi-application full spectrum SAD therapy lamps and fixtures that require CF23/COIL/D specifications including 120V operation and E26 base. Daily use in therapy routines benefits from the high lumen output that mimics daylight conditions, helping maintain regular circadian rhythms during darker months. Maintenance involves occasional dusting of the coil surface to preserve maximum light transmission. Always verify voltage compatibility prior to purchase to ensure safe and efficient function over the full rated lifespan.

Discover the Perfect Replacement

Browse our selection of replacement light bulbs to locate the matching part for your existing fixture requirements and restore original function with verified specifications. Extended operation supports consistent therapy protocols without frequent changes, reducing downtime and maintaining steady exposure levels essential for effectiveness. The white finish blends discreetly into various lamp designs while the coil configuration optimizes surface area for broad coverage in standard household or professional 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.