Lens Only, Incandescent Polycarbonate

12 Volt Incandescent Light. High Intensity, surface mount, designed to maximize light output, enhance surrounding decor, and fully disperse light pattern. The most powerful available and the most reliable. White light with rocker switch. Unbreakable polycarbonate lens. CSA NRTL/C Certified. Made in USA. Replacement Bulb: #921 LED Upgrade kit available: K-800UPG.Single: 7 1/8" X 4 " X 1 7/8"Double: 12" X 4 " X 1 7/8"Lens: 5 1/2" x 4" x 1 1/2"