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Light is essential to modern life lighting tools, with the continuous advances in technology, fluorescent lamps, energy saving lamps, led gradual emergence of other new light source, a lot of friends with the concept of energy-saving lamps led lights blurred that led lamp is energy-saving lamps this is not correct. Xiao Bian collect some relevant information, and now share with you the difference between led lights and energy saving lamps what.

LED lights (Light Emitting Diode), also known as light-emitting diode, which is a solid state semiconductor devices, can be converted directly into electricity to light. LED heart is one end of a semiconductor wafer, the wafer is attached to a bracket, one end is negative, and the other end connected to the positive power supply, so that the whole chip is epoxy encapsulated. The semiconductor wafer is composed of three parts, part of P-type semiconductor, the hole in it dominates the other side is an N-type semiconductor, here is mainly electronic, in the middle is usually 1-5 quantum wells cycle. When the current through the wire act on the chip, the electron and hole will be pushed to the quantum well, electron hole recombination, and then will be issued in the form of photon energy in the quantum well, this is the principle of LED light.

Energy-saving lamps also known as compact fluorescent lamps (CFL lamp abroad for short) has a high luminous efficiency (5 times that of ordinary light bulbs), significant energy savings, long life (eight times that of ordinary light bulbs), small size, ease of use. It works basically the same and fluorescent lamps.

In addition to energy-saving lamps white (cold) outside, there is still *** (warm light). Generally under the same wattage, an energy-saving lamps than incandescent energy saving 80%, the average life expectancy 8 times, only 20% of the thermal radiation. Under non-stringent conditions, a 5-watt energy-saving light shine can be seen as equal to 25 watt incandescent 7 watt energy-saving light shines equal to about 40 watts, 9 watts equivalent to about 60 watts.