1pair Design Xenon White 3 CREE XB-D Chip H3 LED Daytime Running Light Fog Lamp Bulb Car Newest design for 1X CREE XB-D chips on the front and 2X CREE XB-D chips on the back to enhance the beam angle. Unique aluminum heat sink design keeps a low working temperature. Faster on/off response time and vibration resistant Long lifespan, Lower power consumption, save whole lot of energy. Easy Installation, Direct Replacement, Plug and Play. Applicable to Most Auto Car Vehicle Automobile with H3 Socket. Material: Aluminum Housing + PPMA Lens Package includes: 2X H3 LED Light Bulbs. Size: Length: 1 39/64" (4.1cm)/ Diameter: 15/32" (1.2cm)