The lighting system of claim 1 wherein said LED engine includes an array of high power LEDs. The lighting system of claim 1 wherein said LED engine includes at least one high power LED. A lighting system suitable for image capture, comprising: a housing an LED engine supported in said housing capable of emitting light from said housing said LED engine including a fan for forcing air past said LED engine a Fresnel lens supported by said housing wherein at least a portion of said light emitted from said housing passes through said lens to create a beam and wherein said Fresnel lens is movable with respect to said LED engine to effect adjustment of said beam a control input for selectively controlling an illumination level of said emitted light an adapter for readily mounting said housing to, and disengaging said housing from, a camera. Optionally, the power supply may have an integrated dimmer switch, and may be capable of receiving PFC power or have an integrated battery unit. When in electrical communication, the LED engine and power supply unit function as an integrated self-contained lighting apparatus. A power supply unit may also be included in the housing. Light shaping diffusion may be included on the housing. The LED engine is mounted to a slider allowing the LED engine to be adjusted within the housing with respect to the lens. The LED panel or board is mated to a heat dissipating apparatus to provide active cooling and together forming an LED engine. Holmes Ken Fisher Ī lighting apparatus for film, television, video capture, motion picture and photography which includes a Fresnel lens fixed in a housing which contains a tight array of high power LEDs. On-camera LED fresnel lighting system including active cooling
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