1.High performance LED chips 2.high lumen output 3.no ultraviolet ... 4.Can work under low voltage condition, safe, reliable why you chose our led ... ,over temperature protection3.color rendering index:>75 good light transmittance,can clear the similar color no glare, ... off) CE,EMT,RoHS approved 2 years warranty5.led will become the main light source in ten years.so ...