The OttLite 18 watt Replacement Bulb delivers the right mix of brightness and contrast to bring true colors and comfortable clarity to your world so you can enjoy your time even more. You'll see colors accurately and fine print and details with ease under this unique low heat, low glare illumination that helps reduce eyestrain. To make sure you are purchasing the correct replacement bulb, please see information below.

• ONLY FOR OttLite 18W LAMPS: This replacement lightbulb is designed to fit only into 18W OttLite lamps. Please ensure that this is the exact bulb needed for your specific lamp.
• True colors, clear details and reduced eyestrain
• Low-heat, low-glare illumination
• Energy efficient bulb rated to last up to 10,000 hours (Replacement bulb type B)
• Look at your existing bulb. You may find the following model numbers marked on the base of the bulb: SKU's: T18330, PL18-B-FFP, T24J3S-CA, 7T18CH-CE, T18330, T186C0, 7T18CH-SE, 7T18CH-UK, T40112, OTL18TCB. These will be the same as this replacement bulb for your 18W lamp.
• The 18W replacement tube is approximately 9 inches long. Measure your shade and/or bulb you are replacing to check the length. If it is shorter than 9 inches or much longer, you will need a different bulb
• Here is a list of OttLite lamp model numbers that use the 18W replacement tube: 836002 (Joann Item #13450077), U83WG2, U15WG2, A13WG2 (Joann Item #10798874), W9437T-SHPR, P2337T, P6337T (Joann Item #7799067), Z23002, T81G5T, V23WGT
• Electronics must be returned with a receipt and in an unopened box. Please work directly with the manufacturer if products are damaged upon purchase, or become defective within the warranty period.
• Click here for Warranty Information:

The OttLite 18 watt Replacement Bulb delivers the right mix of brightness and contrast to bring true colors and comfortable clarity to your world so you can enjoy your time even more. You'll see colors accurately and fine print and details with ease under this unique low heat, low glare illumination that helps reduce eyestrain. To make sure you are purchasing the correct replacement bulb, please see information below.

• ONLY FOR OttLite 18W LAMPS: This replacement lightbulb is designed to fit only into 18W OttLite lamps. Please ensure that this is the exact bulb needed for your specific lamp.
• True colors, clear details and reduced eyestrain
• Low-heat, low-glare illumination
• Energy efficient bulb rated to last up to 10,000 hours (Replacement bulb type B)
• Look at your existing bulb. You may find the following model numbers marked on the base of the bulb: SKU's: T18330, PL18-B-FFP, T24J3S-CA, 7T18CH-CE, T18330, T186C0, 7T18CH-SE, 7T18CH-UK, T40112, OTL18TCB. These will be the same as this replacement bulb for your 18W lamp.
• The 18W replacement tube is approximately 9 inches long. Measure your shade and/or bulb you are replacing to check the length. If it is shorter than 9 inches or much longer, you will need a different bulb
• Here is a list of OttLite lamp model numbers that use the 18W replacement tube: 836002 (Joann Item #13450077), U83WG2, U15WG2, A13WG2 (Joann Item #10798874), W9437T-SHPR, P2337T, P6337T (Joann Item #7799067), Z23002, T81G5T, V23WGT
• Electronics must be returned with a receipt and in an unopened box. Please work directly with the manufacturer if products are damaged upon purchase, or become defective within the warranty period.
• Click here for Warranty Information: