3W Daylight White LED (Bridgelux 5500-6000k)

£1.09

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3W Daylight White High Luminance Industrial LED attached to a 19.8mm x 1.6mm aluminium PCB star. This premium LED houses a 45 Mil Bridgelux BXCE base chip that achieves an accurate natural daylight light (5500-6000k), with a 120-degree beam angle.

Due to the superior build quality and high specification of the Bridgelux chips these 3W LEDs retain an excellent level of efficiency even at higher drive currents.

Please note that in order to attain optimal performance, efficiency and lifespan this component must be mounted onto an aluminium or copper heat sink with a thermal glue/compound between the rear of the PCB. Active fan cooling is highly recommended, particularly at higher drive currents.

For convenience, the general electrical and optical characteristics are listed below. For full manufacturers specification please consult the datasheet provided here.

If you need further information please feel free to contact us as any time and our UK staff will be happy to help.

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Spectral Power Distribution

Daylight white High Luminance LED Spectral power distrubution

Electrical and Optical Characteristics at IF=750mA and Ta=25°C

Parameter	Symbol	Min	Typical	Max	Units
Luminous Flux	φv	240	~	260	lm
Correlated Colour Temperature	CCT	5500	~	6000	K
CRI	Ra	60	~	90	~
Forward Voltage	VF	3.2	~	4.0	V
Power Dissipation	PD	2.63	~	3.38	W
View Angle	2θ1/2	~	120	~	deg
Thermal Resistance	Rθ J-B	~	12	~	°C/W

Absolute Maximum Ratings

Parameter	Symbol	Value	Unit
Forward Current	If	750	mA
Junction Temperature	Tj	115	°C
Operating Temperature	Topr	-40~+60	°C
Storage Temperature	Tstg	0~+60	°C
ESD Sensitivity	~	+/- 2,000 V HBM	~
Temperature Coefficient of voltage	~	-5	mV/ °C
DC Pulse Current(@ 1 KHz,10% duty cycle)	IFP	1000	mA
Reverse Voltage	VR	No reverse operation