12V Round Yacht Trailer Signal Light: 6LED Truck Side/Corner Light for Boating & Marine Warning
Designed specifically for marine and heavy-duty vehicle applications, this 12V round signal light is a versatile solution for yachts, trailers, trucks, and boats, functioning as a turn signal, mooring light, side light, corner light, and marine warning light. It seamlessly meets the lighting needs of both on-road towing and off-shore boating scenarios.
Crafted with high-quality ABS housing and PC lampshade, the light boasts exceptional durability and impact resistance, while the electroplated surface enhances corrosion resistance—critical for withstanding harsh marine environments like saltwater, humidity, and frequent vibrations.
Equipped with 6 premium 2835 LED beads, the light delivers stable, bright illumination with a power output of 6W and a wide color temperature range of 2000K-6000K, ensuring clear visibility in diverse conditions (e.g., dim dawns, bright noons, or foggy evenings). It offers five color options to suit different functional needs: blue, white, and green (standard colors), plus red and yellow—ideal for distinguishing turn signals, warning signals, or mooring indicators.
Installation is user-friendly with a simple wiring method: the black wire connects to the negative terminal, and colored wires to the positive terminal—no complex tools or professional skills required. Most importantly, it features an IP67 waterproof rating, meaning it is fully protected against dust ingress and temporary submersion in water, making it reliable for rainy weather, splashes, or even short-term immersion during boating activities.
Whether you need to enhance safety for your yacht during mooring, signal turns for your trailer, or mark your truck’s position on the road, this 6LED 12V round light combines durability, functionality, and ease of use—an essential accessory for marine and heavy-duty vehicle owners.

Frequently Asked Questions
How to apply for a sample?
Before placing your first order, you need to pay the sample cost and courier fee in advance. This sample cost will be refunded when you submit your first official order.
What is the production and delivery cycle for samples?
For samples of existing models, the period from confirming requirements to delivery takes 3-5 days.
Can you add our brand information to the products?
Yes. As long as the order meets the minimum order quantity (MOQ) standard, we can print your brand logo on both the products themselves and their packaging.
Is product color customization available?
Yes, it is. When the order meets the minimum order quantity (MOQ) requirement, we can produce products in the color you specify.
How do you ensure product quality?
- Conduct strict phased inspections during the production process
- Perform careful sampling tests on products before shipment
- Ensure the packaging is tight and intact to avoid damage during transportation