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

Features

  • Luminous flux and luminous efficacy has been improved by 15 to 33 % and 15 to 38 % respectively over those of the conventional models.
  • You can replace LEDs of the “COB Series, Version 1” with LEDs of the “COB Series, Version 2” as the Version 2 inherits package sizes, shapes and electric circuits of the Version 1.
  • 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.
  • 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.
  • You can search out LEDs suitable for your needs through use of a selection tool.

COB Series Version2 (11 models / 5 packages)

Series
CLL012 CLL022 CLL032 CLL042 CLL052
Type
CLL012-0305A5 CLL022-1202A5
CLL022-1203A5
CLL022-1204A5
CLL032-1205A5
CLL032-1206A5
CLL032-1208A5
CLL032-1212A5
CLL042-1218A5
CLL042-1818A5
CLL052-1825B1
Shape
CLL012 CLL022 CLL032 CLL042 CLL052
Size (mm)
9.5 x 9.5 x 1.4 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
specification lis & Data Sheet
[Standard Type]
Ra65 5,000K
Ra80 2,700K 3,000K 3,500K 4,000K 5,000K
[High-CRI Type]
Ra90 on B.B.L. 2,700K 3,000K 3,500K 4,000K
Ra90 below B.B.L. 2,700K 3,000K 3,500K
Ra97 2,700K 3,000K 4,000K
* B.B.L.: stands for Black Body Locus.
Thermal Management
Optical Simulation
CLL012 rayset CLL022 rayset CLL032 rayset CLL042 rayset CLL052 rayset
Driving
Photobiological safety test results
Light distribution files
3000K
3D model files
3D
Applications
Applications