... with good price; 660nm high power 3w red led diodesThe features of high power led.1.angle: 140 degree.other available ... .5.luminous intensity:30-40Lm.6.no RF interference.7.superior ESD protection.8.Solid -state,shock and vibration ... led, led light diode ,led diode rgb,double color, full color led, tri color led ,led lamp diode, super bright led, high power led, SMD, led strip, led module, led ...