Freewing B-2 70mm TrueFire and BlueFire LED Afterburner Style:Select-A-Fire BlueFire Select-A-Fire adds the ability to

Select-A-Fire adds the ability to adjust the throttle position where the Blue LED starts to flicker

Give it throttle and enjoy the TrueFire

This Afterburner is for the inrunner motor version PN 3670-KV1950

5) Connect the LED wire to the Flicker LED controller

6S (36mm Inrunner motor - PN 3668-1960Kv) and 8S (40mm Inrunner motor - PN 4075-1350Kv)

Freewing B-2 70mm TrueFire and BlueFire LED Afterburner Style:Select-A-Fire BlueFire Select-A-Fire adds the ability toPN 29IN TW Options Select A Fire TrueFire Random flickering from 30% to 50% throttle to simulate the afterburner lighting turning on. From 50% throttle to 100% throttle the afterburner gets brighter with full brightness at 100% throttle. Select A Fire adds the ability to adjust the throttle position where the main Orange LED turns on. The ability to turn on and off the flickering effect is also provided. Select A Fire BlueFire Random blue led ring