Features: High quality and brand new Sleek, slim and light weight. Push-button compact and portable design. Super-bright LED provides powerful reading light. Very good for using in dark without disturbing your roommates. Product Properties: Item Type: Book Lights It is with Bulbs:yes Power Source: Dry Battery Certification: CCC Material:plastic Brightness adjustable:no Light Source: LED Bulbs Warranty: none Style:modern Switch type:Konb switch Features:night read Specification: Color: silver Size:121*36*16mm Net weight: 43g Package weight: 53g Packing content: 1 x LED Clip on Adjustable Book Reading Light