1) Super bright white light LED book light 2) Push button for opening mechanism 3) Durable metal clip for attachment 4) Automatic on/off when foldable 5) Button Cell batteries Including Packing Details: Carton QTY: 200pcs Carton Meas: 52*31.5*22cm G. W: 10.5KGS N. W: 9.5KGS