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Shenzhen AiLeiDi Technology Co. Ltd ATT: Binlong ChenADD: Rm 8016, TaoJing Building, Minbao Road, Minzhi, LongHua District, Shenzhen City, Guangdong...Contact Now


  • COB Series Version 5, Size (mm) 526W High Power COB
  • ・Mechanical Dimensions : 38.0×38.0×1.4 (mm)
  • ・Package Structure : Aluminum Base Chip on Board
  • ・Reference Assembly : M3 screw, Connector
  • ・CRI (Ra) : 80Min 70Min.
  • ・Nominal CCT : 2700K, 3000K, 3500K, 4000K, 5000K ,6500K ( CRI(Ra) 80Min. )
  • 3000K, 4000K, 5000K (CRI(Ra) 70Min. )
  • ・Maximum drive current : 4140mA@112V
Citizen LED COB Series Version5  CITIZEN COB LED CHIP CLU058-3618C4
CLU058-3618C4-273M2K1 2700K 80Ra
CLU058-3618C4-303M2K1 3000K 80Ra
CLU058-3618C4-353M2K1 3500K 80Ra
CLU058-3618C4-403M2K1 4000K 80Ra
CLU058-3618C4-503M2K1 5000K 80Ra
CLU058-3618C4-653M2K1 6500K 80Ra
CLU058-3618C4-30AL7K3 3000K 70Ra
CLU058-3618C4-40AL7K3 4000K 70Ra
CLU058-3618C4-50AL7K3 5000K 70Ra

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.

Shenzhen AiLeiDi Technology Co. Ltd


Contact Person:Mr. Chen

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