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서브비쥬얼

Company

World Best AC LED Lights

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Research & Development

L&S LED will try our best to supply the products with the world’s best quality to customers through
cooperation with Korea Polytechnic University and constant technical innovation

Key achievements of R&D center

  • · Design of Lay-Out for LED light source (Patent pending) – AC DOB, AC COB, Line COB etc.
  • · Development of LED Package prototype (Joint development with Seoul Semiconductor, Co., Ltd.)
  • · Development of customized Optical System for LED Package (Patent pending)
  • · Design of instrument for LED Light (Patent Pending)
  • · Development of AC Driver (Joint development with Seoul Semiconductor, Co., Ltd.)
  • · Design of mold for Optical System and Development of injection prototype
  • · Design of LED Heatsink and outsourcing production
  • · Production of LED Light prototype and evaluation