12

relatiVe luminOus Flux

The relative luminous flux values provided below are the ratio of:

• Measurements of CXA3590 at steady‑state operation at the given conditions, divided by

• Flux measured during binning, which is a pulsed measurement at 2400 mA at T

Using the 36‑V CXA3590 LED as an example, at steady‑state operation of Tc = 25 °C, I

in the chart below. A CXA3590 LED that measures 11,000 lm during binning will deliver 6,600 lm (11,000 * 0.6) at steady‑state operation

of Tc = 25 °C, I

0%

30%

60%

90%

120%

150%

400

800

1200

1600

2000

2400

2800

3200

3600

Current (mA)

Tc = 25 °C

Tc = 55 °C

Tc = 85 °C

Tc = 105 °C

36 V