Main features: High color rendering index (CRI 95+) Unparalleled Illumination, 4636.8lm brightness Elaborate design with a slim, but hard shell 2.4G FSK wireless control within 100 meters Quiet and optimal heat dissipation system Advanced power supply system Specifications: Operation Current ≤4A Power 45W Beam Angle 75° Color Temperature 5500K Power Supply DC 15V Average Life Span ≥100,000 hours Cooling Mode Natural Ventilation Remote Freqency 2.4GHz Channels 3 Groups 4（A/B/C/D） Remote Range ≤ 100m Volum(L*W*H） 235*190*32 Net weight 585g Brightness: 1- Distance 0.5m Foot candles 676 Lux 7300 2- Distance 1m Foot candles 193 Lux 2080