EM has strong team in R&D and Design, below are some of the patents we have granted, the total number is still increasing…
 Design Patent of Aluminum LED Bulb |  Design Patent of Rechargeable LED Tube Light |  Design Patent of Multi-Directional LED Emergency LIght |
 Utility Model Patent of Turnable LED Tube LIght |  Utility Model Patent of Multifunctional LED Tube Light |