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Led bulbs
Jun 01, 2018

LED energy-saving lamp is a new generation of lighting source after compact fluorescent lamp.

LED, or semiconductor LED, is a solid-state semiconductor device that converts electricity directly into light. LED energy-saving lamp is a high brightness white LED light source with high light efficiency, low power consumption, long life, easy to control, no maintenance, safety and environmental protection. Is a new generation of solid cold light source, light color and soft, bright, colorful, low loss, low energy consumption, green environmental protection, suitable for family, shopping malls, Banks, hospitals, hotels, hotel various other public lighting field, director of the time. No flash direct current, play very good protection to the eye, it is the best choice of desk lamp, flashlight.

The heart of the light-emitting diode, LED is a semiconductor chip, chip attached on a bracket, at the end of the end is negative, the other end connected to the power of the anode, the whole chip is encapsulated by epoxy resin. A semiconductor chip consists of two parts, one is a p-type semiconductor, in which holes dominate, the other is an n-type semiconductor, and on this side are mainly electrons. But when these two semiconductors are connected, they form a p-n junction. When a current flows through a wire to the chip, the electron will be pushed P area, electron and holes in the P zone compound, then will be issued in the form of photon energy, this is the principle of LED. Because LED lights do not have high calorific power, they turn electric energy into light energy as much as possible, while ordinary lamps waste a lot of electric energy because of the heat energy generated. LED lighting, by contrast, is energy efficient.

LED energy-saving lamp as a kind of LED general lighting, its name comes from the traditional bulb bulb lamp, energy-saving lamp. The appearance of LED energy-saving lamp is similar to that of traditional energy-saving lamp, which can meet the traditional aesthetics of consumers. LED energy-saving lamp features: low cost, high light efficiency, large luminous area, no glare, no shadow.

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