OttLite 18W replacement tube light bulb - Compact fluorescent light bulbs - Bright natural daylight - Low heat & glare - Reduced eyestrain - Bedroom & living room

Our Type B bulbs provide advanced lighting, reducing glare and eye strain while showing colors true to life and enhancing details. With low heat and low glare illumination, this bulb ensures comfortable clarity for years to come. The OttLite 508 Illumination 18 watt replacement tube is designed to deliver the perfect mix of brightness and contrast, bringing true colors and comfortable clarity to your world.

To ensure that the OttLite 18-Watt Replacement Bulb Type B is the right fit for your lamp, check for model numbers T18330, PL18-B-FFP, T24J3S-CA, 7T18CH-CE, T18330, T186C0, 7T18CH-SE, 7T18CH-UK, T40112, or OTL18TCB on the base of your current bulb. The bulb measures about 9 inches, so ensure it matches the length you need. Lamp model numbers that use this tube include 836002, U83WG2, U15WG2, A13WG2, W9437T-SHPR, P2337T, P6337T, Z23002, T81G5T, & V23WGT.

The OttLite bulb is designed to deliver natural daylight indoors, making it easier to see fine print, detailed crafts, and more. The energy-efficient 18-watt bulb has a long lifespan of up to 10,000 hours, and its output is equivalent to that of a 75-watt incandescent bulb.

Since 1989, OttLite has been committed to developing healthy, natural lighting to help people see everything more clearly. Founded by photobiologist Dr. Ott, the company continues to pioneer advancements in lighting technology to provide a healthier way to see.

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