60 Ultra Bright SMT LED Light. 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. .29mA @ 13.8 VDC. Up to 430 Lumens comparable to a 35 watt incandescent bulb. Uses about 4 watts.