COB Series Version5

*All products that appear on our website are "lead-free" and "RoHS-compliant."

Features

  • Luminous efficacy has been improved by about 7 % over that of the current model and the world’s highest level of luminous efficacy has been achieved
  • Thermal resistance has been reduced 35 % of that of the current model.
  • We provide three types of high color rendering products pursuing qualityof light: "Ra 90 on B.B.L.*" "Ra 90 below B.B.L.*" and "Ra 97."
    * B.B.L.: stands for Black Body Locus.
  • You can replace LEDs of the “COB Series, Version 3” with LEDs of the “COB Series, Version 4” as the Version 4 inherits package sizes, shapes* of the Version 4.
  • 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.
  • The products have reduced variation in the chromaticity range and they are compliant with 3-step MacAdam ellipses.

COB Series Version5

Series
CLU028 CLU038 CLU048 CLU058
Shape
CLU028 CLU038 CLU048 CLU058
Size (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
Data Sheet
●High-CRI Type 
[Ra90 on B.B.L.] 2700K, 3000K, 3500K, 4000K,5700K
CLU028-1201C4 
CLU028-1202C4 
CLU028-1203C4 
CLU028-1204C4 
CLU038-1205C4 
CLU038-1206C4 
CLU038-1208C4 
CLU038-1210C4 
CLU048-1211C4 
CLU048-1212C4 
CLU048-1812C4 
CLU048-1818C4 
CLU058-1825C4 
CLU058-3618C4 
Data Sheet
●High-CRI Type 
[Ra90 below B.B.L.] 2700K, 3000K, 3500K
CLU028-1203C4  CLU038-1205C4 
CLU038-1206C4 
CLU038-1208C4 
CLU048-1211C4 
CLU048-1212C4 
None
Data Sheet
●Super High-CRI Type 
[Ra97] 2700K, 3000K, 4000K
CLU028-1201C4 
CLU028-1202C4 
CLU028-1203C4 
CLU028-1204C4 
CLU038-1205C4 
CLU038-1206C4 
CLU038-1208C4  
CLU048-1211C4 
CLU048-1212C4 
CLU048-1812C4 
None
Data Sheet
●Standard Type
[Ra80] 2700K, 3000K, 3500K, 4000K, 5000K,5700K, 6500K
[Ra70] 3000K, 4000K, 5000K
CLU028-1201C4 
CLU028-1202C4 
CLU028-1203C4 
CLU028-1204C4 
CLU038-1205C4 
CLU038-1206C4 
CLU038-1208C4 
CLU038-1210C4 
CLU048-1211C4 
CLU048-1212C4 
CLU048-1812C4 
CLU048-1818C4 
CLU058-1825C4 
CLU058-3618C4 
Optical Simulation
 CLU028 rayset  CLU038 rayset  CLU048 rayset  CLU058 rayset
Light distribution files
 3000K
3D model files
 3D
Applications
応用例