The Litepanels Sola6 6" LED Fresnel Light (Multi-Voltage 85-245VAC) just might be the best of all possible worlds: a 6" Fresnel light with beam control of 70° to 10°, combined with heat-free daylight-balanced LED lights. And the Sola6 uses only a small fraction of the power a conventional fixture would require to produce the same volume of light (75W, equivalent to 650W of tungsten light), with very little heat generation.
But wait, there's more--the Sola6 weighs 1/3 of an HMI fixture with the same output (with no external ballast), has instant dimming from 100% to 0 with no noticeable color shift, on-fixture motorized control of focus and local dimming via a touch screen and is also remote-controllable via integrated DMX interface. Output is flicker free and consistent even when the battery voltage goes down. A universal AC input can be used on any 85-245 volt power worldwide.