Disposable Vape Blinking: What Each Light Color Means Why 3CHI Disposable Blinking Light? Understand Your 3CHI Vape Why Is My Vape Lighting Up but Not Hitting? Geek Bar Pulse: What Blinking Lights Mean for You Smokers World When Charging Why Is My Disposable Vape Light Blinking? Kuz Vape Can Disposable Vapes Blink Disposable vape, just three components but what it bugs me how does it know when it's empty. Led flashes when no juice is left but how? What makes led flash?