Ⅰ．brief introduction： LED fluorescent light is energy-saving and invironmental-protective， its brightness is soft and comfortable. Its service life is 50,000-80,000 hours. It can be lit at once while no starting time is needed and it can be repaired when necessary.( conventional fluorescent light can not be repaired when there is damage). It is not only energy-saving and more environmental protective, but also it’s one of the developing products given priority by National Green Energy-Conserving Lighting Project. It’s also the main product that can be used to replace the conventional ones. Adopting PC optical plastic pipe for its tube,it can never be damaged and can be recycled. It is the absolute goal for the development of lamp products. Ⅱ.energy-saving: conventional 40w fluorescent light consumes 1kwh commercial power in 25 hours(ballast excluded).The brightness of a 12w LED fluorescent light equals to that of the conventional 40w fluorescent light, but it consumes 1kwh commercial power in 84 hours. The brightness of a 9w LED fluorescent light(power consumption is 1khw commercial power in 111 hours) is equal to that of the conventional 36w fluorescent light(power consumption is 1khw commercial power in 27hours). The brightness of a 6w LED fluorescent light(power consumption is 1khw commercial power in 167 hours) is equal to that of the conventional 20w fluorescent light(power consumption is 1khw commercial power in 50hours). Ⅲ．way of installation:as the conventional one,fluorescent lighting fixture is equiped but there is no need to buy it when unnecessary, just remove the old fluorescent light and install LED fluorescent light so as to reduce the consumers’cost. Ⅳ．characteristic parameter：LED fluorescent light parameter: input voltage AC85V-260V(AC), luminous flux＞2500lm, average illumination>５m, applicable temperature－40℃∽85℃, adaptive humidity≥85％, installation height:3m; electric current is determined by the designed power of the LED fluorescent light. (Overvoltage overcurrent protection). But not only that,it can work normally at 42Hz-67Hz, Its power factor is 0.8 and can operate normally under a voltage of around 35% of the factuation voltage. Ⅴ．product features：the latest LED light-source technology is adopted，power saving is above 85%(the power cost saved in half a year and relavant maintainance cost are above that of buying LED fluorescent light)，the light intensity of a 12w LED fluorescent light is equal to that of a 40w energy-saving light bulb(the real power consumption of average 40w energy-saving light bulb is 41w-43w because of ballast).The service life of this tube is 10 times more than that of the conventional one，it is free from maintainance，there is no need to replace lighting tube, ballast and electric fluorescent starter frequently. As for the green environmental-protective semiconductor lighting source itself，it has soft light and pure spectrum，it is good for eye-sight and health.The 6000k cold-light source can give a cool visual perception，in addition to its illuminance on the operating and non-operating position.Different design is benefit for concentration and enhangcement of work efficiency. As a 3rd semiconductor lighting source, the conductor LED has many fantastic advantages： (1) high luminous efficiency：all spectrum is included in the visible light frequency， luminous efficiency can reach 80%-90%. But for the incandescent lamp which has nearly the same lighting effect, its visible light efficiency can only reach 10%-20%. (2) high quality of light ray： no Ultraviolet and infrarey ray in its spectrum，so there is no heat and no radiation，it belongs to the typical green lighting source. (3)lower energy consumption：power is 0.05-1w on average for each unit, it can satisfy different demands through flock pattern according to practical situation，little waste. Adopting it as a light source, the power consumption is 1/8-10 times of fluorescent light in the event of same brightness. (4)longer service life：the standard service life is 100,000 hours when luminous flux attenuates to 70%. Normally a semiconductor lamp lasts for 50 years，even for those that can live a hundres years, 2 lamps are enough. (5)reliability and durablity：no such easily damaged parts as tungsten filament and bulb,low non-normal reject rate and maintainance cost. (6)flexible application：small volume，can be flat-packed，easy to be manufactured into small light and handy products，and be made into kinds of specific application products of various forms such as dot, line, cover. (7)security: working volt for each unit is between 1.5-5v，working current is between 20-70mA. (8)environmental protection：waste materials can be recycled，no pollution, unlike fluorescent light, no Hg content is contained. (9) shorter responsive time：suitable for frequent turning on/off situations. | 
