The ALLMAY Technology Lighting Microwave Sensor LED tubes provides ultimate energy savings. Low wattage LED paired with Microwave Sensor technology assures that lights are conserving maximum energy by turning off when no motion is detected. Each tube has a sensor integrated so there is no need to break ceiling tiles or fumble with old wiring to add an independent control. Specifications: Length: 2ft/3ft/4ft Rated Power: 10W/14W/18W Luminous efficacy: 67lm/W, 80lm/W, 100lm/W CCT: 2700K/4000K/6500K CRI: 80Ra Lifetime: 50,000 hrs Input voltage: 85-265 VAC Certificate: CE & RoHs Features and Benefits: Built-in Intelligent Microwave Sensor Easy Installation 3 year warranty Tube detects motion using microwave technology in the detectable range which is about 20 feet in diameter. When activated by motion it changes to full wattage for as long as motion is detected. The time out is factory preset at 18 to 60 seconds and is not field adjustable. If no motion is detected for the time out period it power down 20%. Two Modes: Mode A: when motion is detected light is on 100%; when no motion is detected, light is off 0%, Time out can be set at factory for desired time out. This determines how long the light remains on after motion is detected. Mode B: when motion is detected light is on 100%; when no motion is detected light dims to 20%, When in the standby mode it operates at 20% illumination providing light for safety and security cameras.
