Summary: LED is a semiconductor light-emitting diode, LED energy-saving means high brightness white light emitting diode light source, high luminous efficiency, less power consumption, long service life, maintenance free, easy to control, safe and environmental ; is a new generation solid cold light source, is soft light color , beautiful, rich and colorful, low loss, low energy consumption, green environmental , suitable for families, shopping malls, banks, hospitals, hotels, and for long time lighting in various public places.
LED Energy-saving Lamps Advantages and Characteristic.
- High efficiency and energy saving: for one thousand hours lighting only consumes 1 degrees of electricity (60W incandescent lamp light for seventeen hourconsumes1 degrees of electricity, ordinary 10W energy saving lamp light for one hundred hourconsumes1 degrees of electricity)
- Long life: the semiconductor chip emitting, no filament, no bubble, shock resistance, not easy to break, the service life of up to fifty thousand hours (common incandescent lamp life only one thousand hours, the general energy-saving lamp life only eight thousand hours)
- Health light: no ultraviolet and infrared light , no radiation (ordinary light contains ultraviolet and infrared)
- Green environmental protection: no harmful elements such as mercury and xenon, easy to recovery , and does not generate electromagnetic interference (ordinary lamp containing mercury and lead and other elements, the electronic ballasts in energy-saving lamps will produce electromagnetic interference)
- Eyesight protection: DC drive, no stroboscopic (ordinary lamp by the AC drive, it will inevitably produce stroboscopic)
- High light efficiency: low fever, 90% of the electrical energy can be converted into visible light (80% of the electrical energy from common incandescent lamp can be converted into heat energy , only 20% of the electrical energy can be converted ininto light energy)
- High safety factor: the required voltage and current is smaller,so producing less heat, no potential safety hazard, suitable in mines and other dangerous places.
- Potential market: low voltage can be supplied by DC power ,battery,solar power supply, suitable in power shortage, less electric fields like remote mountains and fields.
LED Energy-saving Lamps and incandescent lamps Comparison:
- LED Energy-saving Lamps by AC drive and ordinary incandescent lamp usually stroboflash, and ordinary energy-saving lamp does not stroboflash phenomenon. Flash will make eye fatigue.
- Each LED lamp light strongly stimulate the eyes, can not straightly look at even fpr a short period of time, while the ordinary energy-saving lamps are relatively softer!
- The irradiation angle is limited, generally only exposure to 120 Â°, and ordinary energy-saving lamps can almost irradiation for 360Â°.
- Irradiation Brightness in room is not better than the energy-saving lamps, because LED has high brightness only in a narrow direct view angle, the light is rapidly weakened whene it is deviated from this angle. Therefore, LED energy-saving lamps for indoor lighting advantage is not necessarily better than the ordinary energy-saving lamps, but LED Energy-saving Lamps as table lamp; flashlight lamp; Spotlight etc. Lamps which needs small irradiated angle is excellent.