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1: Energy conservation: LED spectrum almost all concentrated in the visible light spectrum, the luminous efficiency is up to 80-90%. Some comparison was made on ordinary incandescent lamp, spiral energy saving T5 fluorescent lamps and LED light,the experiment results showed that: the light efficiency of spiral ordinary incandescent is 12lm / w, life expectancy is less than 2000 hours, the luminous efficiency of energy saving lamp is 60lm / w, the life is less than 8000 hours, while the LED is 600lm / w, life is 50,000 hours. It was also predicted that the future of the LED lifetime cap will be infinite. Additionally LED also has other advantages, including high quality light, almost no radiation, typical green lighting; reliable and durable, very low maintenance costs and so on. Because LED light source also has the above other features solid unmatched, the LED lighting industry will be the mainstream light in 10 years. 2: LED’s operating voltage is low: normal LED operating current is only 10mA,even those of high brightness is just 1A.The LED does not add the “Mercury” and need be inflated in the production process, it has no glass shell, impact resistance, shock resistance, unbreakable, easy to transport, very green, known as the “green energy.” 3: Long life: LED has small size, light weight, the shell is epoxy encapsulated, which not only can protect the internal chip, but also has the ability to light condenser. LED life generally is 50,000-100,000 hours, because the LED is the semiconductor device, even frequent switching, it will not affect the service life. 4: The response speed: LED has reached the minimum response time that is 1 microsecond, more than a few milliseconds in general, the response time is about 1/100of ordinary light. 5: High luminous efficiency: incandescent, halogen light efficiency is 12-24lm / w (lm / W), fluorescent light efficiency is 50-70lm / w, sodium lamp luminous efficiency is 90-140lm / w, all of which turn large part of the power into heat loss. The LED luminous efficiency can be achieved 50-200lm / w after improved and the light color is good, narrow spectrum, can be sent directly without filtering colored visible light. 6: LED components are small: it is not only more user-friendly to layout and design various devices, but also better able to achieve “saw the light but not light” effect. in night lighting 7: LED light energy is highly concentrated: its light concentrates in a smaller wavelength, high purity. 8: the directivity of LED light-emitting is strong: light attenuation is much lower than conventional light sources. 9: LED low voltage DC to drive: the load is less, it has weak interference advantages and low require for the use environment. 10: You can better control the consists of emission spectrum: enabling well for part or accent lighting in Museum and Exhibition. such as the LED Flood light because of wide and bright light can be well applied in museums, stadiums and other large decorative lighting and scene lighting. Lead lighting focus on these advantages to develop and produce on of more environmentally friendly LED lighting close to our energy consumption level and application environment, low prices and good performance not only gives us comfortable the general lighting do not have, but also saves the expense of lighting and makes a contribution to energy savings and environmental protection, please visit www.lead-lighting.com to know about more LED lighting.
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LED light, energy saving, lamp, LED lighting, luminous efficiency, visible light, spectrum, LED flood light, incandescent lamp, energy saving, light sources,
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