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• 대만 TESS의 100 lm/w 10W 짜리 벌브

  Blameless life....  by Blameless|2010/05/03 13:12

  대만 TESS의 100 lm/w 10W 짜리 벌브 Tess announces 10W, 1000lm LED bulb with 100lm/W luminous efficacy Date Announced: 12 Apr 2010 Tess (Topco energy saving system corp.), a leading LED lighting developer and manufacturer in Taiwan..

  LED, LED.IT.NEWS, LED조명, Tess, 1000lm_LED_bulb