dllt led motion sensor outdoor light-20w ip65 waterproof sensitive security lights plug in 2-adjustable heads motion detected flood light for garage yard garden patio entryways, 6000k dinglilighting <b>attention:</b><br> 1.make sure that there are no infrared or ambient lights pointing towards the motion sensor.<br> 2.make sure that there are no other influence factors affect the performance of light.<br> 3.be sure to disconnect the power before you install the light.<br> 4.be sure to mount it in dry location, humid environment is not good for light's lifespan.<br><br> <b>warm tips:</b><br> 1. we suggest mount the motion security light on the wall. not suggest mount the light on the ceiling / horizontal surface in case the joints of the light housing would affect light direction. <br> 2.please check there is no other infrared or ambient light around or face to the motion sensor. <br><br> <b>specification:</b><br> brand name:dinglilighting<br> watt:20w<br> ac:86-265v<br> luminous flux:1500lm<br> color temperature:6000k<br> waterproof:ip65<br> beam angle:145°<br> material:acrylic<br> work temperature:-20~60°c<br>