Brighten up your interiors with the OttLite 13W Replacement Tube (Type E) and enjoy uninterrupted clear view. This energy-efficient tube delivers a low glare illumination that reduces eyestrain and lasts up to 10,000 hours. It offers a perfect blend of brightness and contrast to make color-matching a breeze. You can use it as a replacement tube with compatible OttLite lamps. To make sure you are purchasing the correct replacement bulb, please see information below.

• ONLY FOR OttLite 13W LAMPS: This replacement lightbulb is designed to fit only into 13W OttLite lamps with electronic ballasts. Please ensure that this is the exact bulb needed for your specific lamp.
• Wattage: 13 Watt
• Energy Efficient: Rated to last up to 10,000 hours (Replacement bulb type E)
• Low heat, low glare illumination helps reduce eyestrain
• Work longer with less eyestrain
• What year did you buy your lamp? If it was after January 2008, please continue with the list below. If you purchased it earlier than January 2008, your lamp may be compatible with the OttLite 13w Tube Type
• Look at your existing bulb. You may find the following model numbers marked on the base of the bulb: SKU's: T1333E, Z17113, 7T13CH-CE, B413SP, 7T13CH-SE, T59J33, ZRS113-CA, T13WLE, PL13-E
• The 13W replacement tube is approximately 7 inches long. Measure your shade and/or bulb you are replacing to check the length. If it is longer than 7 inches, you will need a different bulb
• Here is a list of OttLite lamp model numbers that use the 13W replacement tube: 31700R, 315G53 (Joann Item #10798833), 326003, 383G53, 326028, 317008 (Joann Item #9211954), 317TL8, U15WG8, R13003, 915083, 915003, X12008-FFP, X12008, X12088, X12TU8, X12478, 717G53 (Joann Item #12238028), 783003 (Joann Item #4719340), 783WG3, L23008 (Joann Item #16905168), 929WG3 (Joann Item #12398095), OTL13MAGWT03, OTL13MAG51, OTL13MAGTU, OTL13MAGWT2-SHPR (Joann Item #13775481), OTL13MAG51-SHPR, OTL13MAGTU-SHPR, OTL13MAG21-SHPR, OTL13MAG39-SHPR, OTL13MAG80-SHPR
• 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:

Brighten up your interiors with the OttLite 13W Replacement Tube (Type E) and enjoy uninterrupted clear view. This energy-efficient tube delivers a low glare illumination that reduces eyestrain and lasts up to 10,000 hours. It offers a perfect blend of brightness and contrast to make color-matching a breeze. You can use it as a replacement tube with compatible OttLite lamps. To make sure you are purchasing the correct replacement bulb, please see information below.

• ONLY FOR OttLite 13W LAMPS: This replacement lightbulb is designed to fit only into 13W OttLite lamps with electronic ballasts. Please ensure that this is the exact bulb needed for your specific lamp.
• Wattage: 13 Watt
• Energy Efficient: Rated to last up to 10,000 hours (Replacement bulb type E)
• Low heat, low glare illumination helps reduce eyestrain
• Work longer with less eyestrain
• What year did you buy your lamp? If it was after January 2008, please continue with the list below. If you purchased it earlier than January 2008, your lamp may be compatible with the OttLite 13w Tube Type
• Look at your existing bulb. You may find the following model numbers marked on the base of the bulb: SKU's: T1333E, Z17113, 7T13CH-CE, B413SP, 7T13CH-SE, T59J33, ZRS113-CA, T13WLE, PL13-E
• The 13W replacement tube is approximately 7 inches long. Measure your shade and/or bulb you are replacing to check the length. If it is longer than 7 inches, you will need a different bulb
• Here is a list of OttLite lamp model numbers that use the 13W replacement tube: 31700R, 315G53 (Joann Item #10798833), 326003, 383G53, 326028, 317008 (Joann Item #9211954), 317TL8, U15WG8, R13003, 915083, 915003, X12008-FFP, X12008, X12088, X12TU8, X12478, 717G53 (Joann Item #12238028), 783003 (Joann Item #4719340), 783WG3, L23008 (Joann Item #16905168), 929WG3 (Joann Item #12398095), OTL13MAGWT03, OTL13MAG51, OTL13MAGTU, OTL13MAGWT2-SHPR (Joann Item #13775481), OTL13MAG51-SHPR, OTL13MAGTU-SHPR, OTL13MAG21-SHPR, OTL13MAG39-SHPR, OTL13MAG80-SHPR
• 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: