SMD chip high brightness is mainly used for indoor and outdoor lighting, and electronic toys, instruments backlight source with low power consumption, long service life. Voltage: 3.0-3.2/3.2-3.4V current: 150mA power supply: the constant current source brightness: 45-50lm color: 20000-2500/9000-10000/6000-6500/4500-5000/2700-3000K color: White / warm white / White / Pink / cold natural white / Blue / Pink