The White led is for the flash on clash effect that many sound boards on the market have. For more information read the manual of the soundboard/led driver you are using.
I make my Leds from the highest brightness models available.
I have been offering these to the custom saber community for quite some time.
The Cree Xpe model is second to none.
Includes correct Optic.
DOES NOT include heatsink.
lumination Color: Amber Wavelength/Color Temperature: 595 nm Wavelength: 595 nm Luminous Intensity: - Luminous Flux/Radiant Flux: 100 lm at 350 mA Vf - Forward Voltage: 2.2 V Power Rating: 3 W
Info for the WHITE
Illumination Color: Cool White Color Temperature: 10500 K Luminous Flux/Radiant Flux: 360 lm at 1050 mA Color Rendering Index - CRI: 65 Luminous Intensity: - Viewing Angle: 125 deg Vf - Forward Voltage: 3..5 V