- Luminus flux calculator

Nichia 219C (NVSW219C)

change led type

link (datasheet or manufacturer page)

View color bins

Bin:	(?) D160(?) D180(?) D200(?) D220D240D260D280D300D320(?) D340
Current:		, mA
Temperature:		, °C (optional field)

Current must be integer value in range 0..2400
Temperature must be integer value in range -38..101

calculate
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Luminous flux of Nichia 219C (NVSW219C) D220 bin @150 mA is 52 lm power consumption is 0.41 Wt, efficiency 127.8 lm/Wt

choose circuit board ( I_max=150mA ± 10% ) choose limiting resistor ( I=150mA )