We offer repairs and services for all types of computers and home theater projectors.
Contact Us

It's out pleasure to have a chance to cooperate.

Repairs & Services


A DLP (Digital Light Processing) projector, on the other hand, directs the red, green and blue light to one or more Digital Micromirror Devices (DMDs). As its name suggests, a DMD is covered with millions of microscopic mirrors.

Light Tunel

The light tunnel is made of a thin metal sheet folded to shape the tubular portion which has two openings provided at both ends. The image displaying projector can easily be manufactured fewer of components and steps.

Original Bare Lamp + Housing

Most projector lamps last between 1,500 and 2,000 hours, but some can last up to 5,000 hours. Most projectors will need one to two bulb swaps during this time.The high-pressure mercury and xenon used in projector lamps cause bulbs to dim over time.

Focus Lense

With the projector open, utilize a manual lens blower to eliminate any loose dust on the lens. If you encounter stubborn particles or smudges, opt for a lens-cleaning solution paired with a microfiber cloth.

3 LCD Panels

A Projection panel (also called overhead display or LCD panel) is a device that, although no longer in production, was used as a data projector is today. It works with an overhead projector. The panel consists of a translucent LCD, and a fan to keep it cool.

Power Supply

A projector needs quality power and good frequency. Besides, a good voltage supply and the projector's power factor influence the power supply.

Colour Wheel

A color wheel is a circular disc comprised of many sets of colors such as RGB, RGBRGB, RGBW, RGBCMY, RGBCWY, etc.

Polarizer Glass

We took it apart and found that the polarizer had burned out and so we looked up and found that the film can be replaced, but we are not sure on with what.

PBS Board

We “Cube Services are engaged in trading a high-quality assortment of LED Projectors, Interactive Boards, Audio Mic, CCTV Camera, Touch Panel, LCD Projector, Digital Visualizer, Digital Video Recorder, etc.

Projector Filter Net

Some projector models use one or more filters to keep the fans free from dust and other particles, and should be cleaned every 500 hours of operation. In dusty environments, it is recommended to clean the filters more frequently.

Projector Motherboard

Projector motherboard on Alibaba.com from reputable manufacturers and suppliers. There are products for all tastes and budgets, with assured quality and affordability.

Lamp Ballast

The ballasts inside a projector regulate the electrical current that stimulates the mercury vapor. When the projector is turned on, the ballasts produce a high voltage to ignite the mercury vapor.

Assess your business potentials and find opportunities for bigger success