Sensor Dim LED exterior surface mounted luminaire, 350mm diameter, 2400lm as max. lumen output, can be adjusted down to 1650lm by internal switch, 25W max. power consumption, 96lm/W efficacy, 3000K color temperature, CRI80, IP66, IK10, 50,000 hours (L70), white housing, vandal resistant. Integrated Microwave occupancy sensor with daylight harvest, dimming and corridor function, supplied with anti-theft screws