Welcome to Coollux Optoelectronic Technology Co., Ltd. official website!
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About us

Company profile


With the responsibility of protecting the environment and the technology of rapid innovation,
LED ranks as the most quickly evolving and competitive optoelectronics market. Our rich
experience gives us a distinct advantage. We have always believed product development begins
with the customers. We are very proud of the growth of our company since the establishment in 2011.

Coollux (XLL) Optoelectronic Technology Co., Ltd is a group manufacturer professionally focusing on
high quality and competitive LED lighting products. She has two subsidiary brands. Coollux is a
brand belongs to innovative and professional LED commercial lighting products such as LED down
light, LED ceiling spot light, LED tracking light, which is with high quality and good reputation.
XLL is a brand belongs to comprehensive and affordable LED general lighting products such as LED
bulb, LED tube, LED panel light, LED flood light and so on, which is with good quality and nice pirce.

Our group is equipped with numerous automatic equipments and advanced testing machines,
as well as introduced a team of professional engineers and talents. We have successfully
expanded our market to more than 60 countries and earned the trust of customers due to our
high quality and competitive price products. The focus on LED development and production
makes us dramatically different. It allows us to react to market needs, trends and demands
fast. And it enables a closer relationship with our customers. All staff shall constantly
promote the core value of "Customer is the first, result is the lead, diligent honest,
innovative and aggressive", to bring our company into a leader in the field of semiconductor
illumination and work hard to promote the rapid development of low-carbon economy!


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