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  1. Home
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  3. Lighting and Interior
  4. LED lighting
  5. Downlight
  6. LED lighting that improves luminous efficiency and contributes to energy saving in lighting fixtures.

LED lighting that improves luminous efficiency and contributes to energy saving in lighting fixtures.

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CITILED Standard COB Series Version9

last updated:Sep 04, 2023

シチズン電子
シチズン電子
  • Official site

LED lighting with an improved luminous efficiency of up to 7-8%! Contributes to energy savings in lighting fixtures, and with a comprehensive lineup, it's easy to replace conventional products!

We have consolidated our core technology to achieve a maximum luminous efficiency of 142lm/W (3000K/Ra90, Tj85, under rated drive conditions). This allows for brighter illumination with less power, contributing to energy savings in lighting fixtures. Additionally, we have improved long-term reliability and gas resistance characteristics, which not only enhances energy-saving effects due to increased luminous efficiency but also extends the intervals for replacing or repairing LED light sources and lighting fixtures, thereby contributing to reduced environmental impact. By improving the amount of light obtained per package, we also contribute to the miniaturization of lighting fixtures and cost reduction. <Applications> Street lights, tunnel lights, floodlights, downlights, stadium lighting, etc. 【Features】 - Luminous efficiency: up to 142lm/W (3000K/Ra90, Tj85, under rated drive conditions) - Compatible with a range of color temperatures and color rendering - Easy replacement from conventional products, covering 3W to 480W with 14 varieties across 4 packages (at Tj85℃) and reducing color variation - Improved maximum rated driving current For product details, please check our website.

    Downlight
掲載画像_Ver9.png

LED lighting that improves luminous efficiency and contributes to energy saving in lighting fixtures.

掲載画像_Ver9.png
掲載画像_Ver9.png
  • Related Link - https://ce.citizen.co.jp/products/led_category/det…

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basic information

【Product Lineup】 - Sizes CLU02Q (13.5 x 13.5 x 1.4) CLU03Q (19.0 x 19.0 x 1.4) CLU04Q (28.0 x 28.0 x 1.4) CLU05Q (38.0 x 38.0 x 1.4)

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Applications/Examples of results

【Applications】 ■ Stadium lighting ■ Downlights ■ Streetlights ■ Floodlights ■ Outdoor lighting ■ LED bulbs, etc. can be used for various applications *For more details, please visit our website or feel free to contact us.

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Lighting LED Ver.9 Catalog

Lighting LED Ver.9 Catalog

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シチズン電子

シチズン電子

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Our company excels in the field of small precision and high-accuracy components and modules. We are engaged in the electronic device business centered around LEDs, the switch business applying mechatronics technology, and businesses utilizing LED, precision molding technology, and modularization technology.

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