Brand new Cree Screen Master 4-mm Oval Green LED C4SMB/C4SMC.
Boxes of 3000 pcs.
Variety of luminous intensity and color (wavelength) bins available.

Manufacturer data.
Size (mm): 4
Typical Forward Voltage: 3.0
Maximum Forward Voltage: 3.8
Maximum Forward Current: 35mA
Color and Typical Dominant Wavelength: Green 524nm
Typical Luminous Intensity (IF = 20 mA):
  C4SMB-GGF: 7500mcd
  C4SMC-GGF: 5900mcd

INTENSITY BIN LIMIT (IF = 20 mA)
Green:
Bin Code  Min.(mcd)  Max.(mcd)
X3        5020       5440
X4        5440       5860
Y1        5860       6445
Y2        6445       7030
Y3        7030       7615

COLOR BIN LIMIT (IF = 20 mA)
Green:
Bin Code  Min.(nm)  Max.(nm)
g1        520       522.5
g23       522.5     527.5
g8        525       530

Complete data-sheets are available online.

Bins available
        C4SMC-GGF-X3-g2-00
C4SMC-GGF-X3-g3-00
C4SMC-GGF-X3-g3-00
C4SMC-GGF-X4-g1-00
C4SMC-GGF-X4-g2-00
C4SMC-GGF-X4-g2-00
C4SMC-GGF-X4-g2-00
C4SMC-GGF-Y1-g2-00
C4SMB-GGF-Y2-g3-00
C4SMB-GGF-Y2-g3-00
C4SMB-GGF-Y3-g8-00
C4SMB-GGF-Y3-g3-00
C4SMB-GGF-Y3-g3-00

Contact if particular bin required.