• Selected LEDs/ COB (chip on board LED arrays):

   

  CXB is honored to work with Cree/ Philips/Osram/Nichia/ Everlight/ Edison/ Epistar on our various products. Only top quality LED direct manufactures and trustworthy suppliers that meet the desired and/or required design specifications would be selectively considered. The LEDs are tested for chromaticity (color) and luminous flux (brightness) and then sorted before package (binning) ready to use as per the product application requirement.

   

• Thermal management:

   

  CXB engineers its products with quality and durability as a top priority. Careful design and consideration goes into designing the appropriate thermal management system to more than adequately handle the heat that is generated at the LEDs and LED driver electronic components to prevent damage and premature failure.

   

  HEAT SINKS are developed and made for each application to maximize the surface area for maximum cooling action.

   

  Specific thermal greases and thermal tapes are used to bridge the path between LEDs/ COB and heat sinks for better heat dissipation.

   

  All of these considerations are made for current and future products in development to make sure that LED performance degradation is minimized over long use of lifetime.

   

• Electronic circuit design:

   

  The PCB (printed circuit boards) are laid out to optimize the available space as well as maintain operating efficiencies. The constant current circuit design is to prevent products from damage caused by unstable input voltage. Some PCBs use FR4 circuit boards while others use aluminum boards when necessary. i.e. all series of T5/ T8 tubes are using aluminum PCBs for better heat dissipation.

   

  Besides, the serial-parallel connection ensures the fact that all other LEDs are still working once one led fails.

Yes, CXB designs and assembles all the products we are selling. Our engineers have abundant knowledge of optics, electronics, mechanical and thermal management, as well as light control technology. Some of them have successful experience to design lighting products for world famous brands. Our basic principle to design internal driver and circuit is safe under EMC/UL list possibility and reliability.

Usually the sample about 3-5 working days, and regular orders in 2 weeks. But it will take a little longer if we have heavy burden of production task. It also takes more time for customized products.

CXB has gained a lot of experience on OEM assembly of all of our LED lighting products with customer logos and labels.

We also want to apply the experience to LED luminaries as we have excellent design and engineering team. Because we have our own CNC processing machines, we can quickly work out prototype for LED fixtures.

We will strictly follow the principal that we won’t disclose or sell customer unique designs or jointly developed products to another third party.

CXB is devoted to innovation in the latest LED technology. We never stop researching new LED lights since the establishment. We keep the valued customers posted of newsletters on the development every week. You can get the news after subscribing in our mail list.

Yes, we have 3 and 5 years warranty for different kinds of products. During the period, if customers have the approval showing product quality issues and if certified by CXB engineers, we would request customers to ship back the failure parts and replace new items with the transportation charge being paid by us.