4x LUXEON V 5700K 70CRI LED on 20mm 4xV mosX MCPCB



  • First 4mm^2 die LED from Lumileds
  • Extremely low forward voltage: long run-times on high currents with stable brightness when used with CC linear drivers, easy to achieve high drive currents
  • Highest “factory” max. drive current among 4mm^2 LEDs: 5,0 Amps
  • Record-low thermal resistance of 0.8C/W : ~3 times lower compared to other 4mm^2 die leds ( XP-L 2.2C/W, SST-40 2.5C/W) – lower chip temperature, better efficiency and lumen output at high drive currents
  • Superior tint quality and beam uniformity compared to CREE LEDs
  • Part number(CCT 5700K): L1V1-577003V500000
  • CRI: 70min.
  • Flux bin : W (570 – 600lm)
  • Vf bin : F (2.65V-2.85V)
  • Lumen output (per LED) @3A,85C : 1100lm
  • Soldered ( Pb-free SnAgCu solder) on L4P 4xV 20mm mosX MCPCB
  • Compatible with Carclo quad 106xx optics (tight fit)

Note 1: this PCB has jumper on MOSFET pads so it can be used with any standard driver.

Note 2: Due to very high thermal conductivity on whole board area, soldering wires is more challenging; one simple solution is to preheat PCB with hot air or with soldering iron (by holding iron tip on + or – pad) and then solder wires. During soldering, PCB must be thermally insulated(piece of thick paper is good enough) from any thermally conductive objects.

Additional information

Weight 3.3 g