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Laser 3-chip LCD projector



Display technology:3-chip LCD (0.64 inch)
Brightness:7,600 ISO lumens
Contrast ratio:3,000,000:1
Resolution:4K UHD(3840×2160)

  C&M EFL series laser projector adopts RGB 3-chip LCD projection technology, which effectively uses light source to reduce light loss. It has the characteristics of high brightness efficiency, large color space, energy saving and environmental protection.
  Compared with other projection technologies, the use of 3-chip LCD projection technology enables C&M EFL series projectors to project high color brightness, clear, bright and gorgeous images, without color overflow and rainbow phenomenon, which can make viewing more comfortable.


New laser source technology

C&M EFL series laser projector uses a new laser light source, with laser optics and cooling design, making this new product light, convenient and quiet, and longer light source life.

High contrast: 3,000,000:1

The high contrast ratio of 3,000,000 to 1 can show the delicacy of the picture and the details of the contrast between light and shade, which brings the user a wonderful feeling of being in the scene.

High resolution: 4K UHD

4K UHD can present 4K video images. Even if it is projected on a large screen, it can still maintain clear and vivid details, bringing users a vibrant visual experience.

More flexible: Vertical + Horizontal + Six corner correction

supports ±30°vertical and ±30°horizontal trapezoidal correction, as well as four corner correction, support pillow and barrel correction additionally for convenient and flexible installation.

All directions: 360 degree projection

EFL series projectors support 360 degree omni-directional projection, and users can easily realize their creativity.

Long life: 20,000 hours

EFL series uses the 4th generation fluorescent laser source, the service life can reach 20,000 hours, fully meet the standard, give users peace of mind.

More balanced: High brightness + Wide gamut

Color management of C&M comes from more than ten years of R&D experience. It is a color management technology specially applied to projection display. At the same time, thanks to the characteristics of high spectrum and wide color gamut of laser light source, EFL series can not only ensure abundant brightness output, but also have rich color performance, so as to achieve the effect of brightness and color balance.


HDR 10 can brighten the details of the dark part and keep the details of the light part undistorted, showing a more natural and realistic picture, thus improving the three-dimensional sense and comfort of the picture.

Louder: Built-in 16W speaker

A built-in 16W speaker with outstanding performance makes the sound louder and the overall performance more colored and sound.


Projection type Laser 3-chip LCD projector
Display technology 3-chip LCD (0.64 inch)
Brightness 7,600 ISO lumens
Resolution ratio 4K UHD(3840×2160)
Contrast ratio 3,000,000:1
Aspect ratio 16:9 (Supports 16:10, 4:3)
Light source Laser diode
Light source lifetime 20,000H(Normal)/30,000H(ECO)
Optical lens shift V:+60%~0%;H:±29%
Lens type Manual focusing/Manual zoom
Projection ratio 1.2~2.0
Image size 30-300 inches (diagonal)
Geometric correction V: ± 30 °; H: ± 25 °; Four angle geometric correction;
Inputs HDMI(2.1 Compatible) ×2、LAN(Display) ×1(Share)
Speaker 16W x1
Outputs S/PDIF ×1; Mini jack 3.5mm audio x1
Control Serial port (D-sub 9 pin, RS232) x1; LAN(Control) x1;
Other interfaces USB(A)×2、LAN(Network)x1(Share)
Internet of Things(IoT) PJ Link (Compatible)
Scanning frequency V:24~85Hz;H:15~100KHz
Video input 480i; 480p; 576i; 576p; 720p; 1080i;1080p
Image mode Dynamic, Standard, Cinema, Color board, DICOM, Blackboard (Green)
Edge blending Yes
Automatic function HDR10; Automatic vertical trapezoid correction; Automatic hoisting detection;
Electronic zoom 1~33 times
360 degree projection Yes
Heat dissipation mode Air cooling
Shutdown heat dissipation mode 0 seconds shutdown; Normal; 60 seconds shutdown;
High sea level model Yes (0~3000m)
Noise level Normal:38dB;ECO1:30dB;ECO2:28dB
Power requirements 100~240V@ 50/60Hz
Power consumption 420W(Standard mode);240W(ECO2)
Standby power <0.5W
Operational ambient Temperature 0℃ ~ 50℃; Humidity 20% ~ 80% (No condensation)
Storage ambient Temperature -10℃ ~50℃; Humidity 20%~80%(No condensation)
Net weight About 7.9kg
Dimensions (WxLxH) 405mm x 358mm x 137mm (W x L x H)
Shipping weight from factory About 10.4 kg
Shipping dimensions from factory 510mm x 498mm x 260mm (W x L x H)
Certification CCC, CECP, CEL
*For 3-chip LCD technology, please refer to
*4K Ultra High Definition (4K UHD), also known as 4K Ultra High Definition, shifts pixel points by 0.5 pixels diagonally, doubling the resolution and surpassing the full HD image quality. The resolution when displaying the image is 3840x2160, but the original resolution of the raster is still 1920x1200, and the original resolution of the image area is 1920 * 1080.
**The above is only an offer invitation, and the contract is the only way of commitment.


EFL-4K76 manual 2022/5/20