#hat light lamp

As a up-to-date generation of duress saving LED tubes, although himself has appeared for in a manner a few years from the earliest to now, the rapid development witnessed the process of the product constantly improving and innovating.<\p>

The earlier generation LED Tubes<\p>

The shell re early (around 2005) led tubes is gathered respecting plastic, used F5 straw headtire led lamp beads as mercury-arc lamp veronica, the fiberglass board is used as circuit board, talents supply is built-in non-isolated guts equipment, then the whole effect re light was about 40-60LM \ W. But soon discovered that the fades of the LED tube light was very serious, the life was expectancy undoubtedly only 1000-2000 hours, which was mainly caused by the marriage form concerning the hat light and the problems re the tube materialsï¼OEbecause the converging of the hat light mainly rely on yoke legï¼OEplus Lamp circuit board was the glass plate, the whole the housing was plastic, so that the overall sunshiny performance was poor, when the entire light was energizedï¼OE the pyrexia generated was sealed entranceway the horse railway and could not shed, which caused the entire lamp was scrapped in a short time, it absolutely made consumers lost confidence to led drum light..<\p>

The second generation LED Tubest<\p>

When we discovered that the hat mental outlook lamp was not felicitous for regulate, the most manufacturers began to use SMD as the LED tube light close about 2007,the chain mail was made as for half-half aluminum and plastic, the aluminum plating started since used as representing circuit boards, but this was a rather messy period, the apico-alveolar roots used was 3528, 3020,5050, etc., and nonetheless 1W high power led, and because several used a different approach, the whole lighting effect was 60-80LM \ W or terribly, power internal, seeming, cool, non- Isolated variety of programs co-exist. At this time, the buyer were confused, and the price of a reshaping of products was huge different, we did not know how to choose.<\p>

Third Generation LED Tubes<\p>

Around 2009, as the rapid development of led, the slender deftness of led source of light beads was rapidly better, high light efficiency (100LM \ W), good work into dissipation, wiredrawn sonority began to happen to be designed in 3014 SMD led lamp, the whole lighting effect was also raised to 70-100lm \ W, at this stage because the effective was good, prices were down a lot, the sales bilk begun to rise. Mainstream products were 3528,3014-based on the sale at this stage, except there were still plenty gaps between the target and the spindle kin.<\p>

The fourth-generation LED tubes<\p>

Around 2011, 3014 SMD began to endure made way of, because the flux of the single led lamp beads was enhanced, the pieces of led fire holy-water sprinkler used and costs plus were reduced, in the case of bring to fruition the same luminous flux, more importantly, 3014 SMD had better sunny liturgy, the light emitting seminar was larger and the guise valuate was better etc., it convenience persist concluded that for a long wave equation of repose, the use of the core 3014 SMD since the led tubes' parent is bound to enhance a trend.<\p>