60 Ultra Bright SMD LED Light. Works only on negative ground vehicles. 12 forward firing super flux LED chips and 48 side firing super flux LED chips, total 60 LEDs. Bulb is 1.85 inches in length(from top to bottom) and .95 inch in diameter. Durable, shock and vibration proof, instant On/Off. Monochromatic (pure) color, low heat generation, virtually unbreakable. Available in White 6000K, Warm white 3000K, Red 625nm, Yellow 594nm. 12 VDC. T25 base style. 1156 single contact is used for turn signals. 1157 dual contact is used for tail light/ brake light. 1156 single contact replaces bulb number. Uses about 4 watts. The 1157 White 6000K bulb high beam uses 0.400 amps at 12 volts. The 1157 White 6000K low beam uses 0.114 amps at 12 volts. The 1156 White 6000K uses about 0.400 amps at 12 volts. Up to 300 Lumen output for the 1156. Comparable to a 40 to 50 Watt incandescent bulb. 360 degree viewing angle. Up to 300 Lumens for the high beam. Up to 250 Lumens for the low beam. Long life up to 30,000 hours. CE and Rohs.