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: May 14, 2012

how to buy wholesale led lamps?

how to buy wholesale led lamps?
From market research firm, Strategies Unlimited Tim Carli, they pointed out that  in the short term, LED lamps can not become a viable lighting solutions  in large quantiy. So, how to buy wholesale led lamps? LED replacement lamps and Prospects in the content essence, an inventory of the market launch in 2009, a variety of LED replacement lamps, and thus proved that the LED replacement lamp into millions of households is not empty chatter. Strategies Unlimited (www.strategies-u.com) last yea...Continue reading
May 14th, 2012
Rice

Analysis for new cooling material for LED chips

Analysis for new cooling material for LED chips
Copper is the oldest cooling material for LED chips. In the beginning, LED Street Light chips are fixed on copper bases. Since copper has very good thermal conductivity, heat generated by chips can rapidly transfer into cooling devices. Even now it is still the best packaging material for chips. However, in the early stage of LED lighting, copper bases cannot be well connected with cooling devices directly. Most heat generated by LED chips gathered on copper bases, cannot be further transferred ...Continue reading
May 14th, 2012
tina

why led lighting is better?

why led lighting is better?
With energy saving, environmental protection, long life, small size and other characteristics, LED High bay now can be widely applied in various directions, display, decoration, backlighting, general lighting and urban night. LED with solar panels in the field of road lighting effective combination to create new markets for photovoltaic applications and LED combination.  However, if we want the solar LED to achieve large-scale application, we must resolve issues such as cost, standard. why led l...Continue reading
May 14th, 2012
Rice

LED white light created by LED chips and fluorescent powder

LED white light created by LED chips and fluorescent powder
There are two methods for producing LED white light: LED chips together with fluorescent powder; combination of multi-single-color LED chips.   Blue-ray LED High Bay chips with fluorescent powder is the most commonly used method to generate white rays. With current fluorescent powder technique, man-made LED white rays still have big differences with natural white rays. That is the reason why white LED lamps usually have low color rendering index. Feature below shows the light spectrum...Continue reading
May 14th, 2012
tina

wired led bulb used for LED Street Lights

wired led bulb used for LED Street Lights
  LED lighting is recognized as the next generation of green and low power consumption lighting technology. Single view from the luminous efficiency, LED light now has to reach and exceed the level of conventional light sources, but due to the expensive cost, they are still blocked in the popularity of LED lighting. As far as I think, wired led bulb cost problem is from the LED heat sink. Street lights, long working hours, is considered to be the first choice for LED lighting appl...Continue reading
May 14th, 2012
Rice

Properties of LED replacement tubes

Properties of LED replacement tubes
Commonly used LED replacement tubes are T8 LED tubes and T10 LED tubes. They are new lighting technologies. However, compare with traditional fluorescent tubes, what are the advantages of LED tubes?   LED replacement tubes are the best energy-saving tubes presently. T8 LED tubes with power consumption of 15W can replace 40W-80W traditional fluorescent tubes, and can save more than 60% energy. They have been widely used for commercial purpose and residential purpose.   &...Continue reading
May 14th, 2012
tina
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