OttLite 13W Compact Fluorescent Replacement Bulb with Magnetic Ballast - Natural Daylight, Low Heat & Glare for Pre-2008 Lamps

About this item

• Crafted to Illuminate with Natural Daylight: Enjoy reading instructions, books, and details of your crafts with exceptional clarity and comfort under this low-heat, low-glare lighting that accurately displays colors. OttLite bulbs are purposefully engineered to replicate the effect of natural daylight indoors, minimizing eyestrain so you can pursue your passions for extended periods.
• Only for OttLite 13W Lamps Purchased Before 2008: The OttLite PL-13-A-FFP 13-Watt Replacement Tube with Magnetic Ballast Type A is designed only for OttLite lamps purchased BEFORE 2008. If you purchased your lamp after 2008 and there is an E on your tube or box, you need the electronic ballast (Type E). Includes 1 bulb.
• A Healthier Way to See: Since its founding in 1989 by photobiologist and natural light research pioneer Dr. Ott, OttLite has focused on developing healthy, natural lighting that helps people see everything more clearly. Today, we continue to bring Dr. Ott’s work to life by pioneering advancements in health-focused lighting technology.
• Energy Efficient: The output of a 13-watt OttLite bulb is roughly equivalent to that of a 60-watt incandescent bulb. This light bulb is rated to last up to 10,000 hours.
• Confirm This is the Bulb You Need: Look at your current bulb and see if model number T13330, T1360A, T38J36-CA, Z23112, OLPL13TC, OTL13TCB, T139EZ, T34J3R, OTL13NATB, OTL13P, T137D0, TRS113-CA, TRSJ36, or T17113 is marked at the base. This replacement tube is approximately 7in long. Measure your shade and/or the bulb you’re replacing to check the length. If it’s longer than 7in, you will need a different bulb.