Developed to be the perfect light source for demanding photographers and videographers, the Manfrotto Spectra 900FT LED Light MLS900FT is a great way to make sure you get the most out of your subject. Despite being very compact, this LED Photo Light from the experts at Manfrotto offers outstanding performance and it is very robust. Light is emitted with wide beam angle (50°) and it has a constant color temperature of 5600°K (daylight), with an illuminance of more than 540 LUX at a distance of 1m. Thanks to its excellent color rendition (CRI>90), Manfrotto Spectra 900FT Photo Light allows a high fidelity color reproduction and the skin tone of subjects is always natural. The device can be powered by four AA alkaline, AA rechargeable or AA lithium batteries. Average lifetime is 1hr in normal conditions of usage, at the highest output. This Manfrotto LED Light can also be operated by mains, through an AC adaptor, which is optionally available. Moreover, the Manfrotto LED Spectra900FT Light is provided with D-Tap input, which allows the operation of the fixture with various power sources utilizing D-Tap plugs (D-Tap Adapter Cable is not included). Light intensity and color temperature can be precisely regulated with dimmers while avoiding color shifting and flickering A ball-head with hot-shoe attachment for orientation of the light is included in the packaging. Filters are provided in 1/4 CTO warming, Full CTO warming and Opal diffusion. These filters may be used in combination with each other. The Manfrotto Spectra 900FT Photographer's Light is extremely versatile: it can be uses either on-camera, via ball head, or in combination with Manfrotto's numerous accessories (stands, booms, clamps, arms), using the 1/4in threading on the bottom of the device.