I found WS2812B amazing, i use 72 of them in my project. But they consume lots of current.
60mA * 72 = 4320 mA @ Max bright
Currently i only use pure green, pure blue and pure red to lower the power consumption to 20ma each led
20mA * 72 = 1440 mA @ Max bright (A lot better!)
I'm using a photocell to adjust the brightness so they never work at max power, and at full dark/night they consume about 144mA.
Still i want to reduce it more... There are any tricks or ways to improve the power consumption on this LEDs? Like multiplexing with the software?
NOTE: I'm Using FastLED