Xinfok APP Car Atmosphere lights 90*120 cm Under Car Underglow Chassis Light Kit With RF Remote Controller

5 steps before delivery
1, Checking raw material;
2, Testing the led chips and electronic components in 72 hours;
3, Testing Semi-finished products;
4, Testing finished products first time;
5, Testing finished products.

For some vehicles such as European vehicles, you may need to install the load resistor/ LED decoders to avoid below issues. It is not the quality problem of LED bulbs.
1). Flickering Lights
2). Strobing Effects
3). "Bulb out" Dash Indicator