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