3w power 420nm UV power led

3w power   420nm UV  power led   Photo:         Applications       1.UV equipment             2.Disinfection and sterilizer      3. Medical equipment,    4.vision system lighting sources      5. LED grow light   pacage size :         Initial Electrical/Optical Characteristics                               (Ta=25°C)

Item	Symbol	condition	Min	Type	Max	Unit
DC forward Voltage	VF	I=700mA	3.3	3.5	4.0	V
DC reverse Current	IR	V=5V	----	----	10	μA
Peak wavelength	λ	I=700mA	415	420	425	nm
Spectrum Radiation Bandwidth	Δλ	I=700mA	----	28	----	Nm
luminous Intensity	Iv	I=700mA	100	----	200	mw
50%Power Angle	2θ1/2	I=700mA	----	120	----	deg