How does a color cycling LED work?
133986
Multiple two pin multi-color LEDs pattern - how does this work?
22462
Why is the test in my ColorFunction not behaving as expected?
152666
Coin cell to power a 5mm UV LED?
13703
Can anyone give me some tips on Lighting in Cycles?
68750
Can Cycles physically mix colours?
36312
Changing the resistor to be in front or behind an LED doesn't affect brightness?
54835
Why does a resistor need to be on the anode of an LED?
58806
Design review - RGB LED color mixer using PWM
72226
LED conversion efficiency exceed 100%
33926
Calculating resistor value and power rating for LED driving
22307
How do electric currents make light?
61767
How can I make a bluish "white" LED less blue?
97602
How to make an object emit light in Cycles?
109693
Basic circuit to keep LED either on or off depending on night/day
134328
What are the 'knuckles' on through-hole LEDs and photodiodes for?
112594
What is this "colour template/effect"?
68628
SMD LED: How to calculate optical power (in mW) from luminous intensity (in mcd)?