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
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