Friday, April 4, 2014

Purchasing of LED light

Exterior
The production of outdoor LED electronic screen is mainly used oval LED lights; indoor LED electronic screen is mainly produced with surface-mount LED lights.

Parameter
According to the voltage, current, lens, LED lights working environment such as different factors, the brightness of the LED light is various. Red wavelength 620nm-625nm,
Green Wavelength
520nm-525nm,
Blue light wavelength
465nm-470nm.


LED Spotlight: Features and Benefits:

1, utilize automatic packaging equipment, imports packaging technology, a life span of 50,000 hours (10 years); 2, using the most advanced secondary light distribution technology, the best optical distribution, lamp light output ratio is up to 90%; 3, with the Voltage regulator with drive, power factor is above 0.95, power efficiency is more than 92%; 4, lamp shell is made of aluminum alloy material of high thermal conductivity, with reasonable structure design, can be easily adjusted the projection angle, installed positioning holes on the base, extremely easy to install; 5, LED light colors: red, yellow, blue, green, white, single seven-color full-color, light angle at 15 ° ~ 120 ° is optional; 6, low power consumption, long life, easy installation, Elegant and unique, anti-dust, anti-leakage power, anti-corrosion; 7, elegant appearance, green, energy saving, environmental protection, under normal use -40 ℃ ~ 50 ℃ ambient temperature;

LED lamps safety requirements
With the energy-saving, environmental protection advantage, LED has become a major trend in the development of lighting industry. Due to the technical and product attributes used in LED is very different with the traditional lighting, therefore the existing safety standards for general lighting is clearly not applicable. To assist the industry to face this issue, in this issue, the LED lighting technology used, the scope of possible applications, and UL safety assessments are used will be explained.
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