Perfect For after sunset or for those poorly lit rooms. This incredibly lightweight LED light is the perfect compliment to any camera or video user. Fits right in your pocket or snuggles next to your camera in its case. Locks in place with its rotating locking mechanism, then sits on your hot shoe or camera bracket. Use the included ball head to secure the light to your cameras accessory shoe. It can also be mounted to light stands for creative, off-camera lighting scenarios. Accepts an additional shoe mounted device, such as a microphone or second light, on its includes piggyback shoe option. Offers a wide array of functionality inside a compact, camera-mountable form factor. Each of the 49 individual LEDs emit a beautiful white light. Operates on 2 AA batteries