high-power LED driver: [product name=LET03]LET03[/product], [product name=LET08D]LET08D[/product] colour: red (620-630 nm), green (520-530 nm), blue (460-470 nm) colour temperature: - luminous flux: red (450 lm), green (650 lm), blue (150 lm) colour rendering index: - viewing angle: 120° thermal resistance: 12 °C/W forward current: red (400 mA), green (350 mA), blue (350 mA) forward voltage: red (20-25 V), green (30-36 V), blue (30-36 V) maximum junction temperature: 120 °C maximum operating temperature: 60 °C (EN)