Design and manufacture high quality products with 30 R&D engineers.
5 years OEM experience for 50 clients from US and Europe.
Faster delivery by air or by express.(DHL,UPS or Fedex)
Small order is accepted, we treat every order well.



LEISO LIGHTING(DongGuan)TECH. LIMITED is high-tech enterprise for LED package and application lighting integrated research & development,production,sales and service.Established in November,2007.LEISO locates at DongGuan,capital of world factories,covers an area of about 6,000 square meters totally.It has 160 skillful employees currently including 38 of engineering, QA and R & D staff.The company equipped itself with high standard of clean production area.All manufacturing process is proceeded under purified,closed and anti-static workshop of international standard. LEISO has 5 automatic LED package production lines,2 automatic SCOB package production lines and 2 application lighting assembly lines as well as complete testing facilities such as YF1000 LED photometric,color and electric analysis system,DC switch power supply tester,withstand voltage tester,thermal & electrical property analyzer,salt spray tester,thermal shock chamber and constant temperature & humidity tester etc.

With strong R&D team,advanced facilities and deep understanding and following to latest LED technology,LEISO successfully launches high-tech products continually.For the SCOB(stereoscopic chip on board)light source we made,we obtain several patents including 4 national invention patents,6 structure patents,2 design patents and can be searched in PCT patents.Through using three-dimensional packaging technology and special materials with high thermal conductivity,SCOB has excellent performance compare to existing LED.This is one stereoscopic light source that the light radiate from each direction so the beam angle achieve over 300 degree.Now SCOB offers good solution for the problem that the existing LED light in the market currently can not achieve the same effect with traditional incandescent lamps because of flat LED's narrow beam angle.

LEISO executes "7S" management standard strictly.It's ISO9001: 2008 qualified and obtained TUV's GS, TUV's EMC, TUV's CE, ERP SGS,RoHS certification since establishment.Meanwhile LEISO is also awarded as "Dongguan Private Science and Technology Enterprises","Guangdong Private Science and Technology Enterprises","National High-Tech Enterprise","Member of Dongguan Semiconductor Lighting Industry Association" by government.It's a company operated under standardization,routinization,systematization and modernization.

Adhering to the philosophyof " people-oriented and unceasingly blazing trail " and the concept of " innovation, win-win, communion and integrity ", LEISO willdevote all himself to striving for sustainabledevelopment of human society and rapid development of whole industry!




What's SCOB?
The full name for SCOB is stereoscopic chip on board. It's a new and unique
LED package technology that chips bonding onto special spherical material.
This technology revolutionizes the concept of normal LED package. Normal
LED is directional light source that base on flat substrate, which restrict beam
angle of LED greatly; while SCOB technology make a breakthrough on this and
now this new LED achieve 330 degree which make LED be used much
more wider and more flexible.
Advantage 1 of SCOB
SCOB with high Color Consistence
SCOB adopt Cree LED chip to package, and we only choose Cree chip 455-465.5nm to assure high Color Consistence, we can assure the LED lights with different orders but totally same color
Advantage 2 of SCOB
Wide beam angle 330 degree
can be widely used in any lighting products range from 8~330 °
Advantage 3 of SCOB
Longer lifespan

LED is energy-saving and lifespan is more than 50,000 hours. LEISO
improved materials and using innovative packag technology to reduce
heat-conducting medium so SCOB has faster heat dissipation & better
conductivity. This helps it achieve better quality and longer lifespan up
to 80,000 hours or more.

Advantage 4 of SCOB
More Convenient Usage
LED history from lamp LED→SMD LED→high power LED→COB→SCOB. Except
for the unique advantage of (8 ~ 330 °) beam angle, it's more flexible to use.
One single SCOB can be made in 0.5W to 20W. Users can design various shape
according to their products without restriction to the size & configuration of the light source.
And both wave-soldering & reflow soldering
are not required during production. Simple assembly reduce production costs greatly.

Advantage 5 of SCOB
Customized Color Temperature and Color Rendering Index without MOQ
SCOB application LED lights can customized Color Temperature from 1500K-10000K
and customized Color Rendering Index from CRI 80Ra - CRI 98Ra
without MOQ


  • leiso@leisoled.com
  • 0086 769 23175508
  • 0086 769 23175608
  • Factory Address:No.5 YouYi Road ,ShiMei,WanJiang District,DongGuan City.GuangDong Province,China