At present, the replacement of the projector bulbs still account for the proportion of the total cost of ownership is quite. Compared with the traditional light source, do not use the bulb LED/laser hybrid light source close to the characteristics of the service life of the projector as a big advantage, while reducing maintenance costs, and also more environmentally friendly. In a tough economy, cutting the budget is still one of the important considerations of the public sector, new light source technology has a great attraction for the users. In practice, pushed by the market and technology without bulb projection will undoubtedly become the next wave of market development trend.

Panasonic cable will support technology of two series projector is no bulb design, these new projector using the latest LED/laser light source to replace the traditional light bulb, realize the lasting high brightness. The two single chip DLPPT RZ470 and PT - RZ370 projector has two kinds of different resolution, 1080 p and WXGA, allegedly new light source technology can provide 20000 hours of maintenance free operation.

CASIO shows multiple series of projector bulb, including short focal series, the series of PROLINE, Signature and SLIM series, a total of more than 10 product series. Brightness range from 2500 lumens to 4000 lumens. Have always hold the advantage of low cost and longer running time. In addition, these projection products also can be compatible and smart phones, are demonstrated via wi-fi connection from a mobile device. According to CASIO claims, CASIO launched no bulb projection family since 2010, many school districts across the United States have adopted the CASIO technology, and than no projector bulb market share over the past two years has been a substantial increase.

The View of Sonic Pro9000 hybrid laser technology is also a LED projector. With more than 20000 hours of running time. View Sonic product manager, said the new light source has changed the way the projector light and image processing, allows users to get a higher quality of images and contrast.