13-watt T5 cool white fluorescent bulb

13-watt T5 fluorescent bulb with cool white color temperature and bi-pin base. Average rated life of 5000 hours. Satco is known as a premier supplier of many different lighting products. The Satco brand light bulbs are sold by over 8,000 lighting show rooms and electrical distributors. Over the years, Satco has established a great reputation amongst lighting professionals. DL # 21316.