ITEM NAME:4 X 6000K White 64 SMD LED 1156 1141 1003 RV Camper Trailer Interior Light Bulb Description Description: LED type: 3528 3 chip SMD, each LED has 64 SMD. Voltage: DC 12V. Color: Pure white (6000K). Working temperature: -30 ~ + 85 degrees Celsius. Super Bright: Set of 4 bulbs, 6000K, pure white, 1156 64SMD Car LED Light, much brighter than others. Faster on/off response time and vibration resistant. Easy installation, just plug and play. All bulbs will test before.LED type: 3528 3 chip SMD, each LED has 64 SMD. Super Bright: Set of 4 bulbs, 6000K, pure white, 1156 64SMD Car LED Light, much brighter than others. LED Typeï ¼Å¡3528 3 Chip SMD, Each LED Has 64 SMD. Color: Pure white (6000K).