The Bescor LED-25 25W LED On-Camera Light is a vital addition to your lighting kit, providing that extra bit of fill or eye light when and where you need it. Attaching to your camera's hot shoe - or to a tripod or light stand via the included side bracket - the LED-25 is powered by two alkaline AA batteries that provide up to 4 hours of run time. The unit's 20 LED bulbs are daylight balanced at 5600K, and can be warmed up to 4500K with the lamp's built-in amber filter. And, like all LEDs, the LED-25 will never get hot to the touch. Weighing only 2.6 oz (without batteries) and only 4" high, this light can be packed just about anywhere - ready at a moment's notice.