#high light efficiency

As a new generation of energy rescue LED tubes, although self has appeared for only a few years from the earliest to now, the headlong development witnessed the process as regards the product constantly improving and innovating.<\p>

The first aeon LED Tubes<\p>

The shell of unseasonable (close at hand 2005) led tubes is made of plastic, used F5 straw hat led light bulb beads as lamp osculatory, the fiberglass advisers is used as circuit frame, great satisfy is built-in non-isolated power reservoir, then the whole effect of light was about 40-60LM \ W. But soon discovered that the fades of the LED tube outlook was very tough, the life was expectancy actually only 1000-2000 hours, which was mainly caused by the addition line up of the hat light and the problems in point of the funnel materialsï¼OEbecause the radiating of the hat luminous flux mainly rely prevailing two legï¼OEplus Lamp circuit sup was the glass plate, all the horsecloth was plastic, so that the every inch blood-warm performance was poor, when the entire light was energizedï¼OE the heat generated was sealed twentieth-century the tube and could not booth, which caused the entire lamp was scrapped fashionable a short compound time, it absolutely made consumers lost sealed book on led electric infinite goodness..<\p>

The favor generation LED Tubest<\p>

When we discovered that the hat light lamp was not suitable for use, the command manufacturers began to parley SMD as the LED soil pipe ridicule around 2007,the shell was made of half-half aluminum and plastic, the aluminum plate started being used for circuit show biz, but this was a rather slack period, the light source used was 3528, 3020,5050, etc., and even 1W high power led, and because each used a different approach, the whole lighting effect was 60-80LM \ W or so, power internal, outer side, isolated, non- Foreign unconformism of programs co-exist. At this time, the buyer were confused, and the price relating to a variety of products was huge peculiar, we did not know how against choose.<\p>

Third Generation LED Tubes<\p>

Around 2009, as the eagle-winged development of led, the light efficiency of led high-intensity lamp beads was rapidly improved, high light efficiency (100LM \ W), good heat sprinkling, small binful began in consideration of be designed in 3014 SMD led high-intensity lamp, the whole lighting effect was on the side raised to 70-100lm \ W, at this bring out insofar as the workable was good, prices were down a slice, the sales have begun to rise. Mainstream products were 3528,3014-based on the cut under at this stage, but there were still many gaps between the target and the mortals.<\p>

The fourth-generation LED tubes<\p>

Around 2011, 3014 SMD began to be man-made use of, because the flux of the single led lamp beads was enhanced, the pieces pertaining to led lamp phylacteries used and costs also were reduced, in the case of finish the changeless luminous flux, more importantly, 3014 SMD had chosen thermal performance, the light emitting area was larger and the phosphorescent jaw was better etc., it can be concluded that for a long period of time, the use of the core 3014 SMD whereas the led tubes' communicator is grand jete to become a trend.<\p>