5 watt Twin Tube Compact Fluorescent Light Bulbs - 2 Pin - 2700K
5 watt twin tube compact fluorescent light bulbs with 2-pin with 2700K color have two tubes coming out of the base connecting them at the top. They have two pins on either size of the plastic end securely holding the lamp in the socket. These plug-in compact fluorescents have been used in recessed lighting, general lighting, security, exit sign and a variety of other applications. Sometimes these are also called twin tube, Biax or PL lamps. - 5 watts. - 2700K warm white.- 230 lumens.- 10,000 hours.- G23 2 pin base.- 4.2 inch length. - 2 pins. - Made for a specific ballast and socket requiring this lamp. - Dulux, PL, biax are some ways it is designated.