OttLite 13W Replacement Tube Light Bulb with Magnetic Ballast Bulb - Compact Fluorescent Light Replacement for Lamps Purchased Before 2008, Natural Daylight, Low Heat & Glare Type A Light Bulb…

OttLite 13W Replacement Tube Light Bulb with Magnetic Ballast Bulb - Compact Fluorescent Light Replacement for Lamps Purchased Before 2008, Natural Daylight, Low Heat & Glare Type A Light Bulb…

• 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.
• 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.
• Designed to Deliver Natural Daylight Indoors: See the fine print of instructions and books and details of your crafts clearly and comfortably under this low-heat, low-glare light that shows colors with incredible accuracy. OttLite bulbs are specially designed to bring natural daylight indoors, helping reduce eyestrain so you can do what you love, longer.
• 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.
• 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.

The OttLite 13 watt Replacement tube 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.<br><br>Please note that there are two different OttLite 13 watt replacement tubes. This is the Magnetic version for lamps with Magnetic ballasts. If you purchased your lamp prior to 2008, it is most likely a Magnetic Ballast. <br><br>If you purchased your lamp in 2008 or AFTER, you will need an Electronic ballast 13 watt replacement bulb. Amazon ASIN: B01CZYAC06 and OttLite Model: PL13-E-FFP.