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LongTech recently won Patent Award of Shenzhen for its LED tube light technical patent, patent number ZL200710123948.6. This tube light is applied with removable connection design for its chamber and LED lighting module, which enables independent change of failed tube or LED modules, thus it could save more energy.

LongTech now has developed new LED tube light with high luminous efficiency about 110lm/w and it attracted high attention at Frankfurt L+B 2012. With 3-year guarantee provided, LongTech could guarantee a stable and high efficient working performance of the LED tube lights. Also it could provide the most economical way to improve the lighting environment, which has advantages including high light output, low energy consumption, long lifespan, free maintenance, low operation temperature, hum-free operation and without mercury, UV and IR radiation.

LongTech LED tube light has much higher lumen output compared with conventional fluorescent tube light. It has been widely used in office, warehouse, school, store, supermarket, etc.