Guangzhou Otlong Optoelectronic Technology Co., Ltd.
mination effect - which had led Otlong successfully developed world-class induction lighting products with independent intellectual property rights. Through all these years, full product lines - ballast, induction light and fixture had been designed and produced for various applications, in which, lamps like 250W ball lights, 400W ring lights and 400W rectangle lights, are the largest power light sources in the world with commercial use.
At the same time, with intensive basic work being done t
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06/25 13:05