... ,low heat,power saving and long life3 chip smd(5050)design, high brightness and stability at the smae time1. It ... intensity and stability at the same time.2.No polarity design, free of wrong installation.3.Viberation resistant, low heat, ... plate; interior reading ,door ,dash board ,fender lamp ,ect automobile, aircraft , boat ,truck,motorcycle,ect T10 superbright DC12v smd3528 flat auto LED BULB