LED Lighting Blog

Eneltec Group published articles about LED lighting business, LED applications, LED industry, LED Supplier, LED technical, any other LED things.

Daily Archives: August 10, 2012

rgb led mood lighting and current control

rgb led mood lighting and current control
Small size, high light output and flash or continuous video recording lighting output power LED lights have been developed specifically for mobile phone camera, light source, but have been overwhelmed by make battery a heavier burden. This paper discusses the current mobile phone camera light applications to optimize the efficiency, accuracy and control LED current power IC products and application technology. A function of more and more popular in the phone built-in digital camera that can...Continue reading
August 10th, 2012
Rice

rgb led rope lights and Luxeon led

rgb led rope lights and Luxeon led
The high output from the Luxeon and Nichia 1W white LED 12W incandescent lamps of similar brightness level, while the power consumption of only 1W, and the service life of up to 50,000 hours or more. For many light bulb applications, these devices is expected to achieve significant energy saving effect, and reduce maintenance costs. However, in order to maintain the correct brightness, must be a constant current to drive these LED lights. The range of process and temperature within the limits of...Continue reading
August 10th, 2012
Rice

Light distribution design for high-power LED tunnel lights

Light distribution design for high-power LED tunnel lights
1)       Select suitable lighting sources. Lumen output per Watt (also named power efficiency) is always a notion that determines the performance of LED lights, including LED tunnel lights. Theoretically, competent LED tunnel lights should have power efficiencies larger than 80lm/W. After a three-year rapid development, the majority of LED tunnel lamps that sold in the market has reached power consumption as much as 90lm/W, following by the increase of brightness. OSRAM provided more sophisticat...Continue reading
August 10th, 2012
tina

rgb led sign and solution

rgb led sign and solution
White LED has been widely used in handheld devices such as mobile phones as a color LCD screen backlight and keypad light. Color LED is a good indicator of the situation reported to the user calls and battery charging. The brightness of the LED lights current is proportional to the voltage must be high enough so that they conduction. Now the most popular battery is a lithium battery, the voltage is usually 3.6V or so, but as the battery discharges, the voltage will drop. For these reasons, the L...Continue reading
August 10th, 2012
Rice
page 1 / 1 1