Attention: Due to the physical size and fragility of this lamp, we are able to ship this product via Federal Express Ground or Air only. Sorry, no U.S. Postal Service shipments will be accepted. Thank you for your understanding.
This Sylvania F13T5/CW (21368) 13 watt T5 fluorescent bulb has a color temperature of 4200K and a Color Rendering Index (CRI) of 60. These eco friendly fluorescent bulbs are rated for 7,500 hours and carry a 1 year limited warranty.
The overall length of the F13T5/CW lamp is 21 inches and use a mini bi-pin socket. These linear fluorescent bulbs are preheat lamps and require the appropriate starter in the fixture.