Equipped with 20 led chip.
Charge with the usb charge cable or the ac adaptor.
Multiple, clip-on or free standing.
Touch-sensitive dimmable control: Long press the switch to adjust brightness.
Lightweight & compact.
Perfect forguitar accessories kit, students dorm room, music rehearsals or for those away trips for work.
1 x Donner DL-3 music stand light
1 x AC power adapter
1 x USB cable
3 x AA batteries
It's an add-on item though, $4.99 is a decent price for such a flexible and functional stand light.