Iuhan Fashion 30W White Error Free 1156 BA15S P21W Led Backup Reverse Light Canbus 100% brand new and high quality. This series of boltlink productions use the newest CREE XBD-R5 illuminant With the lower thermal resistance, higher luminous efficiency White light efficiency up to 136LM/W, that is a new generation of LED product based on the CREE silicon carbide technology, that production Strong light beam with high refractive index optic lens. Stable luminance under 85environment temperature. Copper material heat dissipation,and high thermal conductivity. Widerange voltage, intelligent constant current drive IC. Package Content: 2PC 30W CREE White Error Free 1156 BA15S P21W Led Backup Reverse Light Canbus