3 Watt Luxeon 3156/3157 bulb
SPECIFICATIONS

Part NO	Emitting Color	Operating Voltage Range Unit: VDC	Current Draw @ 12 Volts Unit: mA	Luminous Flux Unit: lumens	Dominant Wavelength / CCT* Unit: nm / K	Beam Pattern Unit: degrees
3156-WLX3	White	9~14.8	65	80	5500	130
3157-WLX3	White	9~14.8	40 / 80	30 / 85	5500	130
3156-RLX3	Red	9~14.8	120	75	617	130
3157-RLX3	Red	9~14.8	70 / 140	35 / 90	617	130
3156-ALX3	Amber	9~14.8	90	44	590	130
3157-ALX3	Amber	9~14.8	50 / 100	18 / 52	590	130
Operating Temperature Range: -30°Cto+85°C Storage Temperature Range: -40°C to +100°C Up to 50,000 hour life span
These bulbs use an active driver that keeps the current draw constant over the entire operating voltage range
* White LED Note: Correlated Color Temperature measured in Kelvin, higher numbers indicate blue/purple tint (similar to HID lamps), standard incandescent bulbs are around 3000K

All measurements in inches