SparkFun LED - 3W Aluminum PCB (5 Pack, Warm White) SMD Products LED back lighting with greater

LED back lighting with greater than 150� viewing angle

LTC3588 Product Page

32-bit unique ID - non-reprogrammable

Depending on how you interpret the data

studying your activity or anxiety levels or just want your shirt to blink with your heart beat

SparkFun LED - 3W Aluminum PCB (5 Pack, Warm White) SMD Products LED back lighting with greaterSo much power and light from such a small package. This 5 pack of Warm white 3 Watt aluminum backed PCBs is sure to shed a lot of light on any project you add it to. These LEDs act as any other LED except these little guys require much more power while delivering a light as intense of a thousand suns going super nova (this is an exaggeration but you know what we mean)! Each LED in the pack sits upon an aluminum backed PCB to help with heat dissipation