100% New and High Quality<br> <br> This sensor is in dormant state when in lighting environment, for example in daytime.<br> Can be controlled by any sound and it will working In the dark environment, for example in night.<br> If the sensor feel sound, the controlled lamp will be light about 45s.<br> Fine workmanship and stable performance.<br> Automatic control, save energy.<br> High sensitivity, practicability.<br> Durable in use.<br> Used in corridor, bathroom, warehouse, stair etc.<br> Specification:<br> Product Name: Sound Sensor Switch<br> Sensitivity to light :darkeness<br> Product model: MR-SK50A<br> Load power: 40W<br> Input voltage: AC180-265V 50/60Hz<br> Induction sound: 50-70 decibels (within 6 meters)<br> Induction delay: 40 seconds 10 seconds<br> Photosensitive setting: 10Lux<br> Waterproof rating: IP22<br> Working temperature: -20 ~ 45 C<br> Product size: length 38mm width 28mm height 16mm<br> Packing quantity: 1000 / box<br> Application lamps: LED downlights, ceiling lamps, panel lights, bulbs and other lighting fixtures or appliances.<br> Specifications:<br> Product Name: Sound Sensor Switch<br> Sensitivity to light :darkeness<br> Product model: MR-SK50A<br> Load power: 40W<br> Input voltage: AC180-265V 50/60Hz<br> Induction sound: 50-70 decibels (within 6 meters)<br> Induction delay: 40 seconds 10 seconds<br> Photosensitive setting: 10Lux<br> Waterproof rating: IP22<br> Working temperature: -20 ~ 45 C<br> Product size: length 38mm width 28mm height 16mm