Material: Die-casting Aluminum Lampsource: High efficient COB LED Beam Angle: 26° / 45°/ 55° Power: 26W, 32W Colour temp.: 3000 K ,4000 K CRI: Ra80 Life hours: 50,000 h at 70 % luminous flux Heat-sink: Alu.Forming (Passive cooling) Finish: Black,White LED-current: 500mA~700mA LED driver: included, with CE and SAA approval