Sophisticated sensors automatically switch on the led light on sensing movement when there is inadequate ambient light. The light automatically cuts off after 30 seconds allowing you enough time to switch on the primary light. When there is inadequate light, the juvo wonderlite stays on till the time it continues to detect motion.you can use your juvo-wonderlite as a torch by simply taking it out of its holster and carrying it with you in the 'on' position. Battery operated. Extremely easy to install - no electrical wiring required. Stick or affix the holster anywhere and put the juvo wonderlite in it or make it stand on its side wherever you need light. Comes with 3 AA batteries. Sophisticated and elegant styling that enhances the look of your home.- japanese pir sensor. Gives 10 lumens of light. Use it in your bedroom, bathroom, main door, cupboards, hallways .for indoor use only. Keep away from water. Range of upto 7 feet , 100 degree angle. box contains : 1 juvo wonderlite, holster, 3 AA batteries, 1 double sided tape. User manual.wiring required. Stick or affix the holster anywhere and put the juvo wonderlite in it or make it stand on its side wherever you need light. Comes with 3 AA batteries. Sophisticated and elegant styling that enhances the look of your home.- japanese pir sensor. Gives 10 lumens of light. Use it in your bedroom, bathroom, main door, cupboards, hallways .for indoor use only. Keep away from water. Range of upto 7 feet , 100 degree angle. box contains : 1 juvo wonderlite, holster, 3 AA batteries, 1 double sided tape. User manual.