LED COB CLU046-1812C1-50AL7G4 Ra70 Standard Type GEN4 TYPE 4

Citizen COB Series Standard Type Model Generation 4

CLU046-1812C1-50AL7G4 - LED COB 56,2W 5000K Ra70 GEN TYPE 4

FEATURES

・Mechanical Dimensions : 28.0×28.0×1.4 (mm)
・Package Structure : Aluminum Base Chip on Board
・Reference Assembly : M3 screw, Connector
・CRI (Ra) : 70Min.
・Nominal CCT : 5,000K ( CRI(Ra) 70Min. )
・Chromaticity Range : 3-step MacAdam Ellipse, the center refers to ANSI C78.377:2011. compliant ( CRI(Ra) 70Min. )
・Thermal Resistance : 0.39C/W
・Maximum drive current : 2760mA
・RoHS compliant
・Better die arrangement for optics
・Wide range of luminous flux and high efficacy
・Improved lumen density compared with previous version

Electro Optical Characteristic

• Nominal CCT: 5000K
• Color Rendering Index (CRI): Ra 70 min., R9 -
  
• Luminous flux (lm) Tj=85C: Min. 7,666 lm, Typ. 8,712 lm, Tc=25C 9,363 lm
• Efficacy (lm/W): Typ. 155 lm/W
• Forward current (mA): 1080mA
• Voltage (V): Min. 47.8V, Typ. 52.0V, Max. 56.2V
• Thermal resistance Rj-c (C/W): 0.39
  

Absolute Maximum Ratings

• Input Power: 175.8W
• Forward Current: 2760mA
• Minimum Current: 60mA
• Reverse Current: 1mA
• Operating Temperature: -40 ~ +100
• Storage Temperature: -40 ~ +100
• Case Temperature: 105
• Junction Temperature: 140