Reasons for defects in LED lights in the USA
Complaints Statistics for US Consumers of LED lighting
Complaints about SMPS : 52%
Complaints about PCB : 7%
Complaints about Housing : 31%
Complaints about LED PKG : 10%
The defects of cheap LED products from china have been known around the world to create problems.

Techsmart NON-SMPS DRIVER LED’s solution for SMPS (Driver)
Replace SMPS with AC IC Driver(semi-conductor)

NON-SMPS DRIVER LED VS Current LED
Difference with existing LED Street Light

Core technology of NON-SMPS DRIVER LED
1) NON-SMPS DRIVER LED own developed modules
(110V, 220V, 277V, 480V)

Core technology of NON-SMPS DRIVER LED
2) NON-SMPS DRIVER LED own development of the lens

Core technology of NON-SMPS DRIVER LED

3) NON-SMPS DRIVER LED own developed radiant

Core technology of NON-SMPS DRIVER LED

4) Spec sheet NON-SMPS DRIVER LED Street light

Core technology of NON-SMPS DRIVER LED

5) Certifications acquired worldwide

  • U.S.A. : UL, DLC, LM79
  • KOREA : High efficiency certification, Environment testing
  • JAPAN : PSE
  • EUROPE : CE
  • MEXICO : NOM
  • COLOMBIA : RETILAP
  • LM80 : Certification of 50,000hr (passed)
  • Wind Test : 175mile/hour (passed)
  • Working Temperature test : -45℃ ~ 70℃ (passed)
  • IP Test : IP67
  • Salt Test : passed