ITEM NAME:1-40W LED Automatic Sound Light Control Sensor Intelligent Ceiling New Describe: 100% brand new high quality Product name: Sound and light control br /> Product model: MR-SK50A Load power: ≠¤40W Input voltage: AC180-265V 50 / 60Hz Induction sound: 50-70 dB (within 6 meters) Induction delay: 40 seconds  ± 10 seconds Photosensitive setting: ≠¤10Lux Waterproof rating: IP22 Working temperature: ï ¹ £20 ï ½Å¾ 45 ℃ Product size: 38mm × 28mm × 16mm Application lamps: LED downlights, ceiling lights, panel lights, bulb lights and any other lighting fixtures or appliances. package:1 x controll.Load power: ≠¤40W. Working temperature: ï ¹ £20 ï ½Å¾ 45 ℃. Photosensitive setting: ≠¤10Lux.