KL Fresnel 4 CW

KL FRESNEL 4 CW™ is a 50W 5,600K >97CRI Cool White LED fresnel, producing over 2,300 total lumen output. Features include 14° to 33° wide manual zoom, manual and DMX controlled dimmer and shutter, rotary dimmer and zoom dials, smooth 16-bit selectable dimming modes and curves, LED refresh rate frequency adjustment for flicker free operation for TV and FILM, RDM (remote device management) protocol support, 5pin DMX and IP65 Locking Power Cable in/out connections, 4 button control panel, LCD menu display, multiple unit power linking, a universal auto switching power supply (100-240v), gel frame and rotating barn doors (included), and a 3 clamp position adjustable mounting yoke.

Note - A Warm White (Tungsten) version is also available, amongst other versions of the KL Fresnel series - Please click here for more info

Technical Data


5,600K Cool White LED Fresnel Luminaire
50W Single Source LED
Manual and DMX Controlled Dimming
Quick Single Press Light Output for Focusing
14° - 33° Manual Zoom
Including 8-Leaf Barn Doors and Gel Frame Holder
Adjustable Refresh Frequency
Silent Operation
Variable Dimming Curves, Dim Modes and Dimming Delays
Flicker Free Operation for Broadcast TV and Film
RDM (Remote Device Management)
3 Clamp Position Adjustable Mounting Yoke


50W Cool White LED Engine 5,600K, 97CRI
50,000 Hour Average LED Life*
*May vary depending on several factors including but not limited to: Environmental Conditions, Power/Voltage, Usage Patterns (On-Off Cycling), Control, and Dimming.


2300+ Total Lumen Output
3,753 LUX 349 FC @ 3m (9.8’) (Min. Zoom)
814 LUX 76 FC @ 3m (9.8’) (Max. Zoom)

Zoom Range 14° - 33°
Beam Angle 14° - 32.9°
Field Angle 22.1° - 51.7°


Manual Zoom
Electronic Shutter and Strobe
Variable 16-bit Dimming Modes and Curves


5,600K Cool White LED


Manual and DMX Controlled Dimmer and Shutter
Dimmer Rotary Dial
(5) DMX Channel Modes (1 / 2 / 3 / 4 / 5)
4 Button Control Panel LCD Menu Display
RDM (Remote Device Management)
5pin DMX and IP65 Locking Cable In/Out
With Wired Digital Communication Network


Length: 251mm (9.9”)
Width: 201mm (7.9”)
Vertical Height: 289mm (11.4”)
Weight: 4.08 kg (9.0 lbs.)


AC 100-240V - 50/60Hz
50W Max Power Consumption
-15°C to 45°C (5°F to 113°F)
Power Linking: 12Pcs @ 110V / 27Pcs @240V
BTU/hr (+/- 10%) 157


Gel Frame and Rotating Barn Doors


Current firmware can be found here (login required)


Specifications and documentation subject to change without notice