copper base cob led

120W Copper Base COB LED

  • High lumen, high efficacy, RoHS LM-80 approved
  • High reliability original Bridgelux / Epistar chip
  • Copper base thermal conductivity is 375W/M*K
  • Secondary packaging technology
  • Suitable for outdoor lighting, frist choice for LED Project Light, Industrial Lighting and Street Light, up to International Standard
Technical Parameters
Parameter Symbol Rating Unit
Power Dissipation PD 120(IF=4200mA) W
DC Forward Voltage VF 30-34V V
Absolute Maximum Ratings(At TA =25℃) Peak pulse Current IFP 8400 m A
DC Forward Current IF 4200 m A
Operating Temperature Range TOPR -30 ~ +75 °C
Storage Temperature Range TSTG -40 ~ +85 °C
LED Junction Temperature TJ 125 °C
Electrostatic Limit ESD 2000 V
Thermal Resistance Junction To Board RΘJ-B 8 °C/W
Optical Characteristics(AT TA =25℃) Color Temperature CCT 6000-6500 K
Luminous Flux Φv GP-120WW6-J33T-Z4GL GP-120WW6-P45T-Z4GL lm
11000-13000 12000-14000
Chip Brand Epistar 33*33 Bridgelux 45*45 mil
Temperature Coefficient of Forward Voltage ∆VF/∆T -2 mV/°C
Reverse Current IR 10(VR=50V) μ A
Beam Angle 2Θ1/2 120 Deg
Packing Standard PS 6 Pcs/Plate
Technical Parameters

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