Nilight 10pcs 3/4" Amber Round LED Lights with 3 Connectors Side Indicator IP68 Waterproof for Trailer Truck Van Boat Bus

The bullet connectors are not the standard size for trailers. Trailer bullet connectors are .180" (~4.572mm). These are smaller and now that I read the description it says 4 mm. Not helpful to sell an automotive product that deviate from automotive standards. You can see the comparison in my photo with the dull grey being the correct size and the bright silver being these lights. Will need to return and look for a suitable replacement. Other comments since I have them: - The wire is very thin. I was planning to cut the connectors from one light to adapt from my existing wiring but I don't have any confidence that the wire would carry enough current for more than one light. -Tested the lights and the high/low seem to work with a significant difference in brightness.

Pretty bright even on the low setting. I use these as marker lights for my Moped for better visibility at night. Only complaint being, I had to glue these on. The backing that secures it to the back of the hole is so small it just falls out. If you don't wish to glue, id recommend something else. Perhaps something with a screw on backend.

I love them i hooked them up to my parking /turn signals, very bright, easy installation... i bought green ones as well for interior lights. Well sidi use the green for "under glow/rock lights..

As a dad squeezing projects into short gaps between work and kids, I installed these 3/4‑inch round amber LED marker lights for a side indicator setup and found them straightforward to work with. The lights came as a 10‑pack with pre‑attached three‑wire connectors, which helped cut down on prep time, and the wiring itself was flexible enough to route through tight areas without much hassle. The compact size fit cleanly into the mounting holes, and once connected, the LEDs lit up evenly with no flickering. The housings felt solid for their size, and the insulation on the wires held up fine during installation. Nothing about the process felt rushed or overly complicated, which made it easier to finish the job quickly and move on to other responsibilities.

These 3/4” lights are super bright on my kayak trailer. I designed and 3D printed some mounts to hold them on the ends of the crossbars on my trailer. They look great. I can’t speak on longevity yet but I imagine they will hold up fine.