• DESIGNED FOR SPECIFIC OTTLITE LAMPS: This 18-watt replacement bulb is engineered exclusively for select OttLite models. Compatible with OttLite lamps including 836002, U83WG2, U15WG2, A13WG2, W9437T-SHPR, P2337T, P6337T, Z23002, T81G5T, and V23WGT. Ensure your lamp is on this list for the perfect fit and optimal performance.
• EASY BULB IDENTIFICATION: Double-check your current bulb’s model number to ensure compatibility. Look for T18330, PL18-B-FFP, T24J3S-CA, 7T18CH-CE, T186C0, 7T18CH-SE, 7T18CH-UK, T40112, or OTL18TCB at the base. This bulb is approximately 9 inches long, so verify dimensions to match your current bulb and shade.
• LOW-HEAT NATURAL DAYLIGHT: OttLite’s unique design delivers balanced natural daylight indoors with reduced glare and lower heat. Whether you are reading, crafting, or working, this light helps you see colors and details clearly and comfortably.
• ENERGY-EFFICIENT LIGHTING: The OttLite 18W bulb provides energy savings while delivering the output of a traditional 75-watt incandescent bulb. Rated to last up to 10,000 hours, this fluorescent light bulbs option is built for lasting performance.
• INNOVATION IN HEALTHY LIGHTING: OttLite’s legacy is rooted in advancing natural lighting technology since 1989. Developed by Dr. Ott, a pioneer in photobiology, this type b light bulb helps create an environment where you can work and enjoy your hobbies with enhanced clarity.

Shipping Note: Shipping to Alaska, Hawaii, PO Boxes, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty