Specifications Hign-concerned Chemical:None For Vehicle Brands/Model:Universal Voltage:12 V Interface Type:T20/7443/580 Lumens:4200LM Item Weight:54g Model Name:t20 7443 led lights canbus Wattage:28.8W Brand Name: Item Type:Turn Signal Dual Color:White and Amber Yellow Applicaiton:DRL or Parking light and Turn signal light Feature:No Hyperflash, No Error, Error Free, No Hyper Flash Fit Plug:7443 W21/5W T20 7440 W21W WY21W t20 7443 led dual:t20 7443 led canbus white t20 w21 5w led canbus:w21 5w led canbus yellow Warranty:1 Year 2Pcs T20 7443 LED Bulbs W21/5W LED Canbus Dual Color Switchback White DRL Parking Light Amber Yellow Turn Signal Lamp 12V Specifications: 1. Voltage: DC 9-16V (Fits 12V vehicles) 2. Power: 28.8W 3. Light Color: White + Amber Yellow 4. Feature: Canbus Error Free, No Hyper Flash 5. Lifespan: 50,000 hours+ 6. Applications: Dual function. White light for DRL or parking lights. Amber yellow light for Turn signal light. 8. Fit Plug: T20 7443 W21/5W 9. Warranty: 1 Year Item Features: 1. Canbus No Error , No Hyper Flash. 2. Double Heat Dissipation, provide a longer lifespan. Aircraft-grade aluminum body built and fan design increases the heat dissipation area. 3. High Brightness: Each bulb has 10pcs high-quality LED chips to make your turn signal light noticed immediately. Package Included: 2Pcs 7443 W21/5W LED Lights LED VS Halogen Bulb Dual Color Dual Function White-- for DRL or parking light Amber yellow-- for turn signal lights NOTE: The dual function only works when your original bulbs have both the parking/city light and turn signal light in one bulb CANBUS ERROR FREE Built-in load resistors & ic driver Efficient Cooling System with cooling fan Unique Hollowcarved heat sink 10pcs LED Chips High Bright 360 Lighting ,300% Brighter than halogen bulbs Product Size Dual Function Flash Amber for turn signal lights ,xenon white for parking light/DRL , upgrade your car with the latest technology right now !