Dual voltage, for 12 or 120 volts. Double contact bayonet socket. Complete with two 12 volt and two 120 volt bulbs. White translucent plastic globe. White Perko-Kote cast zinc base. Integral junction box. 9-3/4" L x 3-1/2" W x 1-7/8" D. Screw size is 10. Use spare socket Perko # 24DP1.
