Shijiguangxun Science and Technology Development Center is a professional manufacturer and supplier of projector lamps and other projector parts. Projector lamps under the brand names of EPSON, SONY, TOSHIBA, PANASONIC, HITACHI, SHARP, and more, are all available here.

In the past, projector purchasers could not get quick and effective maintenance service for their machines. When needing to change a projector bulb or get projector repairs, one had to pay a high maintenance cost and wait a long time. To provide more convenience for projector users, we've dedicated ourselves to manufacturing a wide variety of high quality projector parts, including projector lamps, LCD boards, polaroids, projector mainboards, signal panels, main power supplies, etc.

Primary products and applications
On this website, we primarily give information on our projector lamps. We can also supply a wide range of projector bulbs suitable for EPSON, PANASONIC, SHARP, INFOCUS, MITSUBISHI, BENQ, SANYO, SONY, TOSHIBA, HITACHI, and INFOCUS projectors. Made with advanced technology and production equipment, our projector lamps have great brightness, long service life, and minimized color irregularities. They are ideal light sources for educational facilities, stage shows, large scale exhibitions, and multimedia systems, among others.

Service
To help customers feel secure in buying and using our projector lamps, we provide various services as below:
1. Lamp samples are available at cost price, plus shipping.
2. Delivery is fast, usually within 1 to 5 days.
3. Our quality guarantee period for all projector lamps is 90 days. During this period, if there is any quality issue, such as low brightness or no brightness, we promise to supply replacements, and we will pay half of the freight charge.
4. If customers supply a lamp cup, we can offer filament and assembly services.
5. OEM service is provided, upon request.
6. We have a group of senior engineers who provide our customers with professional technical support on not only projector lamps, but also other projector parts and projectors as well.
7. In addition to service for our projector lamps, we can also offer services for other projectors. With experienced maintenance engineers, we are able to offer maintenance and repair services to projectors under the brand name of PHILIPS, SONY, EPSON, SANYO, EIKI, CANON, PROXIMA, CHRISTIE, HITACHI, HP, IBM, NEC, PLUS, SHARP, TOSHIBA, and PANASONIC, to name a few.
Due to our superior quality products and a wide range of services, we are popular in international markets.

If you are interested in our products, we welcome you to contact us. We look forward to working with you!