... , Low and high mode 3, Work 24--48 hous 4, USB output 5, Better than the same industry Specification and performance ... lamp 4, 3 placeing modes, handheld, hanging, putting5, USB can charge cell phone, MP3 and so on.6, With handle for convenient ... use, durable6, Nice design, competitive price, high quality7,USB can charge cell phone, MP3 and so on.8, Energy saving.9, OEM ...