LED COB CLU048-1211C4-50AL7K3 Ra70 Standard Type GEN 5 TYPE 4

Citizen COB Series Standard Type Model Generation 5

CLU048-1211C4-50AL7K3 - LED COB 34,3W 5000K Ra70 GEN 5 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 : 0.38C/W
・Maximum drive current : 2530mA
・RoHS compliant
・Better die arrangement for optics
・Wide range of luminous flux and high efficacy
・Improved lumen density compared with previous version
・UL recognized component (E358566)

Electro Optical Characteristic

• Nominal CCT: 5000K
• Color Rendering Index (CRI): Ra 70 min., R9 -
  
• Luminous flux (lm) Tj=85C: Min. 5,969 lm, Typ. 5,648 lm, Tc=25C 6,196 lm
• Efficacy (lm/W): Typ. 165 lm/W
• Forward current (mA): 990mA
• Voltage (V): Min. 31.8V, Typ. 34.6V, Max. 37.5V
• Thermal resistance Rj-c (C/W): 0.38
  

Absolute Maximum Ratings

• Input Power: 107.7W
• Forward Current: 2530mA
• Reverse Current: 1mA
• Operating Temperature: -40 ~ +100
• Storage Temperature: -40 ~ +100
• Case Temperature: 105
• Junction Temperature: 140