Prizm v5.1 single 18650 3.7v RGB resistor values

[zackhunt]

Hey guys,
I just needed some quick help with which resistors I’ll need for my main LEDs

Using R/G/Rb Tri-Cree

Green Cree Part# XPEBGR-L1-0000-00G01
130 Minimum Luminous Flux @ 350mA
Forward Voltage @1000mA = 3.7

Red Cree Part# XPEBRD-L1-0000-00901
80.6 Minimum Luminous Flux @ 350mA
Forward Voltage @1000mA = 2.65v

Royal Blue Cree Part# XPEBRY-L1-0000-00S01
650mW Minimum Radiant Flux @ 350mA
Forward Voltage @1000mA = 3.4v

[Forgetful Jedi Knight]

http://forums.thecustomsabershop.com...e-to-Ohm-s-Law

[Tom Tilmon]

or try this: Resistor Calculator for Dummies Like Me Fill in the blank.

[lovetadraw]

You'll learn that greens barely need a resistor, if at all, blues you'll want something small, reds will be larger. I know which ones from the shop I use for each color, but you'd best learn for yourself. Or, look to see where it's been answered a dozen times before.