Lamp Industry in Japan: On the straight tube LED lights Japanese standards
Date:2010-11-23 17:22
ain the main lamp export standard features
JELMA: not only for single lamp, but also on the use of straight-tube lamps LED lighting systems set the standard. Systems generally have four characteristics. The first is set in the lamp power circuit outside of DC supply to the lamp. In other words, eliminating the power supply circuit single tube, into the DC drive. Second is the use of the L-type light mouth. Then the lamp can be replaced. Finally, the end face from the side of the lamp power (uni
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