Dear clients: You save a lot of money Because it comes directly from the factory to your hand. Good quality and great price! <br />FYI: <br />1. We promise 100% refund if there are quality problems! <br />2. We send all our orders with trackable number of shipping.  <br />3. We are behind all orders to solve all the problems you<br /><br /><br />Features: 5 meter sensor range Passive infra-red (PIR) sensor activated Lamps swivel and tilt 360  Adjustable activation time up to 3 minutes Easy DIY installation・ with 5M cable included Super bright LEDs provide 150 lumen intensity <br /><br />Specifications: <br /><br />Battery: 3pcs 1.2V NI-MH 600mA rechargeable Li-ion battery Solar <br /><br />Panel: 6V 1.2W Wire <br /><br />Length: 5m <br /><br />Lumen: 150 lum Working <br /><br />Time: about 4.5 hours elapsed Optimum Height for <br /><br />Installation: 1-3 m Sensitivity <br /><br />Distance: 2-5 m max Sensitivity <br /><br />Extent: 120  Light Sensitivity <br /><br />Adjustment: 5lum-20lum LED <br /><br />Quantity: 22 LEDs Unit <br /><br />Weight: 0.58Kg Package <br /><br />Size: 18.5*19.5*15.5CM(L x W x H) Package <br /><br />Contents: Twin Head Lamp Wired Solar Panel Mounting Kit User Manual