If you're dealing with trailer lighting issues, these PVerandio LED lights are an awesome upgrade! This 2-pack gives you these 6.5 inch oval amber lights that work as both turn signals and marker lights - super versatile for any trailer setup. Each light has 24 bright LEDs that are seriously visible day or night, and they light up instantly unlike old incandescent bulbs. The IP67 waterproof rating is the real game-changer - with the silicone seals and construction, these things can handle rain, snow, mud, dust, you name it, without any issues. Installation is straightforward - they include rubber grommets and 3-prong wire pigtails, with white wire for ground, yellow for high brightness (turn signal), and black for low brightness (marker light). The reflex lens adds extra visibility from different angles, which is great for safety. I've used these on everything from utility trailers to dump trailers, and they've held up perfectly through some rough conditions. The LED technology means they draw less power than traditional bulbs, generate less heat, and should last pretty much forever. They fit all kinds of vehicles - trucks, trailers, ATVs, semi-trailers, buses, tractors - you name it. For the price, getting two quality LED lights with this level of weather protection is an absolute steal compared to what you'd pay at auto parts stores. If you're tired of replacing burned-out trailer lights or want better visibility for safety, these PVerandio LEDs are definitely worth installing. They've been completely reliable through months of heavy use in all weather conditions!