- Luminus flux calculator

CREE XHP70 parallel (6V)

change led type

link (datasheet or manufacturer page)

View color bins

Bin:	(?) A2(?) A4(?) B2(?) B4(?) C2(?) C4(?) D2(?) D4(?) E2(?) E4(?) F2(?) F4(?) G2(?) G4(?) H2H4J2J4K2K4M2M4N2N4P2(?) P4
Current:		, mA
Temperature:		, °C (optional field)

Current must be integer value in range 200..4800
Temperature must be integer value in range 26..151

calculate
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Luminous flux of CREE XHP70 parallel (6V) P2 bin @3000 mA is 2548 lm This calculation is performed for a temperature of 85°C power consumption is 18.16 Wt, efficiency 140.3 lm/Wt

choose circuit board ( I_max=3000mA ± 10% ) choose limiting resistor ( I=3000mA )