- Luminus flux calculator
Nichia 219B (NVSW219B)
change led type
link (datasheet or manufacturer page)
View color bins
Bin:
(?) D160
(?) D180
(?) D200
D220
D240
D260
D280
D300
(?) D320
(?) D340
Current:
, mA
Temperature:
, °C
(optional field)
Current must be integer value in range 0..1997
Temperature must be integer value in range -38..100
calculate
Click here if button above doesn't work or if you need link to this page
Luminous flux of Nichia 219B (NVSW219B) D180 bin @25 mA is 8 lm
power consumption is 0.07 Wt, efficiency 118.2 lm/Wt
choose circuit board
( I
max
=25mA ± 10% )
choose limiting resistor
( I=25mA )