LED light bars are generally high-voltage 220V, so they are wrapped with a thick layer of flame retardant glue. Wires and circuit boards are generally made of copper. LED light beads determine the life of the light bar. For the sake of electricity safety , We must not choose low-quality products just because the price is cheap. If you are greedy for a while, you may get a safety hazard! Of course, you can find good quality and cheap prices, but such opportunities are not falling out of thin air. of!
