Characteristics: 1) High brightness 2) Easy installation requiring only minimal space 3) Exquisite high-quality aluminum construction 4) Secondary optical technology 5) Ta: -20~+40ºC 6) Lifetime: 40,000h 7) Color temperature:2850~6800K 8) Material: PC+Aluminum+Sensor 9) There is two version for LED lamp for sensor. One is Touch ON/OFF, the other is Touch Dimmable.