COOLDOT(HK)Co., Ltd, located in Shenzhen City, Guangdong Province, China, is a professional supplier of a wide range of LED products.

Our main products include 3528/5050LED SMD Flexible strip/ribbon light, LED Rigid Bar Light, LED Module, LED High Power Spot Lamp, LED Down lamp, LED Rope light, LED Neon light, LED Tube lamp, etc.

Facilitated with over 15, 000 sqm workshop and an array of automatic advanced machines from LED encapsulation to final product which ensure reliable and high efficiency production:

*Auto chip bonding machine

*Auto wiring machine

*Auto fluorescence bonding machine

*Auto encapsulation machine

*Auto color distinguished machine

*Auto cutting machine

*Auto wave soldering machine

*Auto SMD soldering machine

Adopting special technology and technique, COOLDOT's white LED series features high brightness and excellent stability. With such high-tech craft production, many defects that used to happen to LED products such as dry joint, chromatism flaw, high chip-attenuation, have been successfully avoided. Our products have been widely used in illumination, big screen display, traffic lamp, decorating, computer, electronic gifts and toys, switch apparatus, telephone, advertisement, city enlightening projects, etc.

With the spirit of continuous improvement to perfect every detail we met, we will strengthen our excellent quality and first class after-sale service to reach jointly with our customers the top of undertaking.

With advantage of many years' experience in producing LED in large scale as well as sound training technicians in lamp manufacturing field, COOLDOT 's policy is always providing high quality and low price LED to our customers. COOLDOT's slogan is "Close to you and the best for you! "

LED (light emitting diode) is made of semiconductor materials, is a lighting emitting device by which switch directly from electrical energy into lighting energy, and from electrical signal into lighting signal. It features low power consumption, high brightness, vivid color, anti-vibration, long lifetime (60, 000 - 100, 000 hours expected) and cold ray. It is really entitled its name green lighting. It is inevitable that LED lamps will replace incandescence lamps in 21st century and become another revolution of human lighting, because it fully matches up with one of the core themes of 21st century---low carbon life, environmental protection. LED products will bring us a brand new world!