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Lamp 3-chip LCD projector



Display technology:3-chip LCD (0.64 inch LCD with micro mirror array)
Brightness:4300 ISO lumens
Contrast ratio:15000:1(with IRIS)

  WITIW EFP series 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 WITIW EFP series projectors to project high color brightness, clear, bright and gorgeous images, without color overflow and rainbow phenomenon, which can make viewing more comfortable.


More applicable: WUXGA + WXGA + XGA

EFP series provides three resolutions: HD, widescreen and SD, which can better meet the projection needs of different applications.

More convenient: 1.2x Optical Zoom Lens

EFP series WU43, WX43 and XA46 all use professional projection lenses with up to 1.2x optical zoom, with a wider range of installation positions and suitable for various installation scenes.

High contrast: 15,000:1

EFP series WU43, WX43 and XA46 can provide up to 15000 to 1 contrast, and the light and shade details are clear.

More flexible: Vertical + Horizontal + Four corner correction

EFP series WU43, WX43 and XA46 support ±30°vertical and ±30° horizontal trapezoidal correction, as well as multi angle, pillow and barrel correction for convenient and flexible installation.

Longer life: 10000Hours / 20000Hours

Hold a full 8-hour meeting every working day, and the original lamp is almost enough to use for 6 years. There is no need to increase the price to buy the laser one, which is very cost-effective.

High brightness: 240W Infinity high efficiency lamp

The EFP series WU43, WX43 and XA46 use 240W Infinity which is a new generation of high-efficiency lamps, which is easy to practice, high brightness and large picture to meet the needs of a variety of use scenarios.

More beautiful: Built-in 16W speaker

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

Smaller: 0.009 cubic meters, Compact volume

EFP series WU43, WX43 and XA46 have beautiful length, width and height in the golden ratio. The volume of 0.009 cubic meters is exquisite and compact, showing the beauty of being placed on the table or ceiling.

One click black screen: Rapid response to scene transition

If the projection screen is not needed for the time being, the black screen can be realized by pressing the blank key, and the projection image will disappear completely as a blank screen. Then press the blank key or any other key to restore the projection image to normal.


Projection type Lamp 3-chip LCD projector
Display technology 3-chip LCD (0.64 inch LCD with micro mirror array)
Brightness 4300 ISO lumens
Resolution ratio 1280 x 800(WXGA)
Contrast ratio 15000:1(with IRIS)
Aspect ratio 16:10
Light source 240W Infinity(Lamp)
Light source lifetime 10000H(Normal);20000H(ECO)
Optical lens shift fixed
Lens type Manual zoom/Manual focusing
Image size 50~500 inch (diagonal)
Geometric correction V: ± 30 °; H: ± 30 °; Pillow / barrel correction;
Inputs VGA x2;HDMI x2;Video x1;RCA audio x1(L/R);Mini jack 3.5mm audio x1
Speaker 10W x1
Outputs VGA x1;Mini jack 3.5mm audio x1
Control Serial port (D-sub 9 pin, RS232) x1; RJ45(10BASE-T/100BASE-TX) x1
Other interfaces USB-A x1;USB-B x1
Internet of Things(IoT) Crestron RoomView (Compatible);AMX Discovery (Compatible);PJ Link (Compatible)
Scanning frequency V:48~85Hz;H:15~100KHz
Computer input VGA; SVGA; XGA; SXGA;WXGA;UXGA;WUXGA;Mac;4K@30Hz
Video input 480i; 480p; 576i; 576p; 720p; 1080i;1080p
Image mode Dynamic, Standard, Cinema, Color board, Blackboard
Edge blending Yes
Automatic function INPUT SEARCH;AUTO PC;Automatic hoisting detection; Signal automatic start-up
Electronic zoom 1~33 times
Power consumption Incentive mode; Standard mode; ECO1 mode; ECO2 mode
Heat dissipation mode Air cooling
Shutdown heat dissipation mode 0 seconds shutdown; 60 seconds shutdown; 90 seconds shutdown;
High sea level model Yes (0~3000m)
Noise level ECO1:33dB;ECO2:28dB;Normal:37dB
Power requirements 100~240V@ 50/60Hz
Power consumption 340W(Standard mode);150W(ECO)
Standby power <0.5W
Operational ambient Temperature 5℃ ~ 40℃(ECO mode ~35℃); Humidity 20%~80%(No condensation)
Storage ambient Temperature -10℃ ~ 50℃; Humidity 20%~80%(No condensation)
Net weight About 3.3 kg
Dimensions (WxLxH) 345mm x 261mm x 99mm
Shipping weight from factory About 4.7 kg
Shipping dimensions from factory 442mm x 368mm x 195mm (W x L x H)
Certification CCC, CECP, CEL
*For 3-chip LCD technology, please refer to
**The above is only an offer invitation, and the contract is the only way of commitment.


EFP-WX43 manual 2021/9/28