KL FRESNEL 4™ is a 50W 3,000K >97CRI Warm White LED Fresnel, producing over 1,900 total lumens output, on par with compatible tungsten halogen models. Features include a 14° to 30° wide manual zoom; manual and DMX-controlled dimmer and shutter; a rotary dimmer dial; smooth 16-bit selectable dimming curve modes, LED refresh rate frequency, and gamma brightness adjustment for flicker-free operation for TV and film; RDM (remote device management) protocol support; 5-pin DMX and powerCON in/out connections; a 4-button control panel; an LCD menu display; multiple unit power linking; a universal auto-switching power supply (100-240V); a gel frame and rotating barn doors (included); and a 3-clamp position adjustable mounting yoke.