It's and produces the super bright LED bulbs you've been waiting for so long, and it's producing intense light over a large area. Aggressive, but clean and stylish LED lights, amplified outline, make the car stand out in the crowd. In BoxColor Temperature: Warm White Material: Plastic + Metal Compatible with: 1156 Installation: Professional installation is recommended (no manual) For further information: Note: When using LED bulbs for turn signal, you need to use a load resistor or decoder kit to prevent hyper flash or bulb failure. Package Contents: 10 x LED Bulbs Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.