Products: Citizen COB

Citizen Chip-on-Board LEDs - Generation 6

Applications include: bulbs, spotlights, downlights, high bay lights, street lights, flood lights, stadium lights

  • New, even tighter MacAdam 2-step binning available in addition to 3-step MacAdam
  • Performance increased up to 7%, increase of maximum temperature, and 5% decrease in thermal resistance over Generation 5
  • We provide three types of high color rendering products pursuing quality of light: "Ra 90 on B.B.L.*" "Ra 90 below B.B.L.*" and "Ra 97."
    * B.B.L.: stands for Black Body Locus.
  • New generations of Citizen COBs retain the same package sizes and shapes as previous generations, allowing for direct replacement when upgrading.
  • LED dice are placed to generate uniform light in consideration of optimizing the light distribution design of luminaires.
  • The product lineup covers a wide range of luminous flux.
CLU028

CLU026

CLU038

CLU036

CLU048

CLU046

CLU058

CLU056

Dimensions (mm)
13.5 x 13.5 x 1.4 19.0 x 19.0 x 1.4 28.0 x 28.0 x 1.4 38.0 x 38.0 x 1.4
Datasheets (PDF): High CRI Ra90 on BBL [2700K, 3000K, 3500K, 4000K, 5700K] - 2-Step MacAdam Binning
3W Class
6W Class
9W Class
12W Class
15W Class
18W Class
24W Class
31W Class
34W Class
37W Class
55W Class
83W Class
115W Class
165W Class
Datasheets (PDF): High CRI Ra90 on BBL [2700K, 3000K, 3500K, 4000K, 5700K] - 3-Step MacAdam Binning
3W Class
6W Class
9W Class
12W Class
15W Class
18W Class
24W Class
31W Class
34W Class
37W Class
49W Class
55W Class
83W Class
115W Class
165W Class
Datasheets (PDF): High CRI Ra90 below BBL [2700K, 3000K, 3500K] - 2-Step MacAdam Binning
9W Class 15W Class
18W Class
24W Class
34W Class
37W Class
None
Datasheets (PDF): High CRI Ra90 below BBL [2700K, 3000K, 3500K] - 3-Step MacAdam Binning
9W Class 15W Class
18W Class
24W Class
34W Class
37W Class
None
Datasheets (PDF): Super High CRI Ra97 [2700K, 3000K, 4000K] - 2-Step MacAdam Binning
3W Class
6W Class
9W Class
12W Class
15W Class
18W Class
24W Class
34W Class
37W Class
55W Class
None
Datasheets (PDF): Super High CRI Ra97 [2700K, 3000K, 4000K] - 3-Step MacAdam Binning
3W Class
6W Class
9W Class
12W Class
15W Class
18W Class
24W Class
34W Class
37W Class
49W Class
55W Class
None
Datasheets (PDF): Standard Type - 2-Step MacAdam Binning
CRI Ra80: [2700K, 3000K, 3500K, 4000K, 5000K, 5700K, 6500K]
3W Class
6W Class
9W Class
12W Class
15W Class
18W Class
24W Class
31W Class
34W Class
37W Class
55W Class
83W Class
115W Class
165W Class
Datasheets (PDF): Standard Type - 3-Step MacAdam Binning
CRI Ra80: [2700K, 3000K, 3500K, 4000K, 5000K, 5700K, 6500K]
CRI Ra70: [3000K, 4000K, 5000K]
3W Class
6W Class
9W Class
12W Class
15W Class
18W Class
24W Class
31W Class
34W Class
37W Class
49W Class
55W Class
83W Class
115W Class
165W Class
Supporting documents
Instruction Manual / Handling Guide (PDF)