Two operating modes: with the practical selector, you can choose between 1) Always ON: in this case, the light will always be on. 2) AUTO: The light will turn on automatically for 25 seconds as soon as you enter the room or open the closet door. Easy to install: you can attach it with dowels (not included) but the easiest way is to stick the included self-adhesive metal strip to the desired surface: the light will stick to it thanks to the built-in magnet. So you can attach and detach it easily for charging Very bright: it is a lamp in every way. It is equipped with latest generation SMD LEDs and gives you 150 lumens (2W) of brightness. The light is dimmable. You can choose between warm light (3000K), natural light (4000K) and cold light (6500K) so you no longer have to choose between comfort and functionality! No glare thanks to the opalized diffuser. Rechargeable: It can be charged via the supplied USB cable. You can connect it to your phone charger, PC, power bank.... It works for 4 hours in continuous mode (ON). 1500mAh Lithium polymer battery included. INSTALL ANYWHERE: This lamp is ideal for bedroom, bathroom, cabinet, hallway, workshop, basement, garage, stairwell and other places.... IP20 suitable for indoor use only.