Use high CRI CREE SMD LED, Ra>90. Three CCT options of 2700K, 3000K, 4000K. Ultrathin TIR lens can reach accurate light control and make light spot uniform. Three beam angle opions of 10 °, 24° and 36°, to meet different application. Die-casting aluminum ensure better heat dissipation. Remote constant current LED driver and non dim as standard, triac dim driver available on request. Input voltage 220V~240V. Equipped with GX5.3 or G5.3 base. In addition E27 base version optional.