In recent years, the home projector market has grown stronger, and more and more users have focused their attention on the projection body rather than simply watching TV sets, mainly due to major breakthroughs in some of the projector's key technologies. Solid-state light source technology is one of them. The solid-state light source technology used in landscape projectors is the latest and most advanced light source technology. Solid-state light source is a brand-new lighting technology, which refers to LED light source and laser light source using semiconductor light-emitting technology. It has the characteristics of energy saving, environmental protection, maintenance-free, easy control, and its biggest feature is its long life. . Before the solid-state light source was developed and adopted, the light source used by the projector was a traditional light bulb, which was a consumable material and had a short service life. Generally, a conventional light bulb lasted for only about 3,000 hours, with a projector every day. The three-hour usage rate is calculated, and it is necessary to replace it within one year, and then consider the high price of the traditional light bulb, and the later use cost is high. The solid-state light source is a cold light source, epoxy resin package, and there is no loose part in the lamp body. There are no shortcomings such as filament light-emitting, heat deposition, light decay, etc. The luminous efficiency is extremely high, and the theoretical value is more than ten times that of the mercury lamp. Supporting 10,000 hours or more of use, almost as long as a flat-panel TV, no need to replace, and the cost of use is extremely low. The projector adopts LED solid-state light source technology, which has high luminous efficiency, low energy consumption, low heat generation, environmental protection, energy saving, safety and reliability. It is an ideal choice for household appliances; its service life is up to 30,000 hours, which is ten times the life of traditional light bulbs. , greatly reduce the maintenance cost of the projector, to avoid the pain of frequent lamp replacement.
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