... , 70x108mm, 90x165mmEmitting Color: White, Warm White, Red, Yellow, Blue, GreenLumen output: 90lm, 240lm, 400lm, 600lm,720lmBeam Angle: 120 DegreesOperate temperature: -20-45 ... Degrees CelsiusOperating Lifetime: 50,000 hoursColor Temperature: 5500k, 4000k, 2800k,6500KCE,RHOS ,PSE ...