Citizen Electronics Releases KSF Narrow-Band Red Phosphor COB with Industry Leading Reliability and Color Control

Product Features:

  • Significant improvement of luminous efficiency by our spectrum tuning technology and narrow-band red phosphor (KSF/PFS)
  • Efficacy 161lm/W (3000K Ra90min Tj85degC at rated driving condition)
  • Ra90 High CRI with high luminous efficiency
  • Two color models: On BBL and Below BBL
  • Total 72 products with 3 standard package sizes and 9 types of die configurations

Target Applications:

Down lights/track lights/bulbs/general illumination

Product Background:

Citizen Electronics is a pioneer of manufacturing COB type LED package for lighting.
With many years of knowledge, experience, and advanced packaging technology, we continue to produce the highest quality and reliable products in the market.

The new Type-Y (KSF phosphor) series applied innovative phosphor technology achieving revolutionary improved luminous efficiency compared to conventional products without sacrificing high color rendering performance.

Type-Y adopts a common platform with Citizen’s latest standard COB series Ver.9 and provides high-quality light with industry-standard package outline and LES size.

Our special lights offer an improved lighting environment for both commercial and residential spaces.

https://ce.citizen.co.jp/productse/led_category/detail/COB_Version9-Type-Y

Contact: Cecol, Inc. (a subsidiary of Citizen Electronics) Dave Lomas, [email protected].