2012年12月10日星期一
LED lighting technology has seen major development in recent years
These factors have long since led luminaire designers to look for viable alternatives. A LED (a light-emitting diode) is a semiconductor that converts electricity into light. Traditionally associated with the small red light on your TV monitor or remote, LED lighting technology has seen major development in recent years, fast-becoming a better alternative to traditional lighting technologies. LEDs emit a high light output for less power consumption (40-50% lower), have a higher luminous efficacy (up to 95%), a long-life (35,000 to 50,000 hours) and are safe with no strobing or flicker.
Architects, contractors and end-users are increasingly opting to install LED panel lights in place of the 4-tube fluorescent modular lights often seen in offices. So why not also retrofit LED tubes? The truth is that early adopters of LED tubes found them to be a disappointment. LED tubes are made, predominantly, from a plastic tube within which the LED chips and their driver electronics are mounted. When the LED heated up, the plastic tube could warp causing the light to fail.So, how can you select the right Motion sensor light?Instead of blindly scouring websites searching for cases that blow you away attempt to spend a little bit of time taking into consideration the lifestyle that you simply live after which think about the message that you would like to transmit with other people. In addition, because LEDs emit light in one direction, when retrofitting into fluorescent fittings, the LED tubes could not always direct the light where it was needed.
But LED technology has moved on dramatically in recent years and design innovations have successfully eradicated these issues. The introduction of aluminum to the external structure of the LED tube now provides a structurally sound product, eliminating the warping common in early models. The continual development of the luminous efficacy of LEDs (how much light is emitted for power consumed) has seen figures in excess of 100 lumens per watt, which matches that of a T5 fluorescent.In such a situation, buying expensive pair of Swimming goggles does not make sense. But you can't resist your passion for stylish sunglasses even if it involves loosening the string of your purses. Now, suppose you can get sunglasses in the style you want without burning a hole in your pocket. In my company,There are many types of Optical frame, and you can find a pair to suit any budget or activity. One needs to have a realization of what protection they are indeed getting from their sunglasses if they are going to be outside often, yet if they simply desire to look trendy as they walk around town or the mall, it might not be that big of a deal. for example, several design innovations within our LED tube product range have dramatically increased our ability to compete in the traditional fluorescent market,LED bulbs are a lot a lot more power-productive than halogen counterparts far too, with some iphone battery case presenting a 90% power conserving.This usually means you are conserving money not just on substitute prices but on electricity charges as effectively!They're in reality cost-effective to decide to purchase in the extensive term. including the advent of rotatable end caps that allow the installer to easily retrofit the tube into any fitting, and the introduction of LED tubes that emit light upwards as well as downwards emulating the all round light distribution of fluorescents.The advent of the internet opens a window of opportunity for you to buy a hot pair of wholesale fashion Ski goggles in the styles and designs you want. The days of 'one pair fits all occasions' is a matter of the past. Now your entire wardrobe would be considered incomplete if you do not possess stylish sunglasses to go with your specific look.This kind of advanced technology is resulting in a steady increase in the adoption of LED tubes for property retrofit projects. Whilst the cost of LED is still relatively high compared to fluorescent, the high level of performance, length of reliable life span, safety and flexibility of these tubes positions them as an attractive and commercially viable alternative. The only real barrier to LED adoption is lack of understanding or experience with these products. New inventions in the field are welcome and will drive continued innovation, but perhaps we should pay more attention to the existing technology that's ready and waiting.
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