1W 3W White Emitter High Power LED Diode

Taiwan Epileds 45mil chip

Input voltage: 2.8-3.2vdc

Forward current:

1W with 350mA,

3W with 700mA,

and 5 Watt with 1400mA.

140-160lm at 350ma forward current;

240-280lm at 700mA forward current;

Around 140-160LM/W at 1W 350mA

2700K, 3000K, 4000K, 5000K, 5700K and 6500K available.

CRI can be Ra>70, Ra>80 optional

1W, 3W and 5W available here

Copper package with K1 emitter type

120 degree with plastic lens on top

Attention: max reflow temp< 200C

1. SKD parts available;

2. Aluminum pcb boards LED assembly service is also available here.

Parameter

Symbol

Conditions

Min

Avg.

Max

Units

Forward Voltage

V_F

I_F=700mA

3.00

--

3.60

V

Thermal Resistance Junction To Board

RΘ_J-B

I_F=700mA

--

8

--

°C/W

Luminous Flux

Φv

I_F=350mA

140

--

160

lm

I_F=700mA

240

--

280

Color Temperature

CCT

I_F=700mA

6000

6500

K

CRI

Ra

I_F=700mA

70

--

--

--

Temperature Coefficient of Forward Voltage

∆V_F/∆T

I_F=700mA

−−

-2

−−

mV/°C

Reverse Current

I_R

V_R=5V

−−

−−

10

μ A

Viewing Angle 

2Θ_1/2

I_F=700mA

−−

140

−−

Deg