Interchange Number: W21/5W;7515;T20;W21W;7505;7440;7443;7444NA. Perfect for : Front Turn Signal Light.
Dimension: 68mm x 17.81mm. Beam Angle: 360 Degree Shine.
Long Lasting, Up to 50000 Hours Life Time. Vivid Dual Color Amber White Colour, Energy Saving.Immediate response , 1000 times faster than Traditional lights. Easy installation, Direct plug in and play. How it Works (check the gif animation). White light on when Parking / DRL on. "Amber-Off-Amber-Off" when Turn Signal on.
White light on when Parking / DRL back on. Note: There is one second delay between process NO. It's how this LED bulb originally works, NOT a quality issue! We accept return in 30 days and appreciate any contacting prior than return!The item "2X 7443 Switchback Dual Color Led White/Amber 22Chip Turn Signal Light Bulbs" is in sale since Wednesday, July 8, 2015. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Lighting & Lamps\Light Bulbs\LED Lights". The seller is "esongbon" and is located in Milpitas, California. This item can be shipped to United States.