Arcon 20714N 12V LED Double Ceiling Light, White Lens

The Arcon 20714N is a 12-volt LED ceiling light built for the inside of an RV, camper, trailer, or van. It's a Euro-style double dome fixture, which means two soft white SMD LED clusters sit under one low-profile white lens. You get bright, even light across a wider footprint than a single dome, and it stays cool to the touch even after hours on. That last part matters when the fixture is mounted a few inches from a headliner or a cabinet.

Measuring 11.56 inches long and 4.95 inches wide, this is a surface-mount fixture that sits flush against the ceiling. The white base blends into most RV and camper interiors, and the removable white lens diffuses the light so you're not staring at hot spots. Pop the lens off with a gentle squeeze when you want to wipe out dust or the odd bug that found its way in. No tools, no fuss.

Here's what makes the double design useful day to day. It runs on an on/off/on switch, so you can light one side, both sides, or shut it off entirely. Reading in the dinette while someone else is trying to sleep in the bunk? Run one side. Cooking dinner in the galley and need the whole area lit? Run both. It's a small thing, but you notice it every night you're parked.

Because it's LED, the draw is low. That's the whole point of swapping out the old incandescent dome lights that came with a lot of older rigs. Those things pull real amperage and dump heat. This one sips power, which is exactly what you want when you're running off the house battery or a modest solar setup and boondocking away from shore power. Less draw means longer nights before you have to think about recharging.

The soft white color is easy on the eyes. It isn't the harsh blue-white you get from cheap LEDs, and it isn't the dim yellow of an old bulb either. It reads as clean, natural interior light, the kind you actually want to relax under. Good for a galley, a dinette, a hallway, a bunk area, or over an entry step.

Installation is straightforward for anyone comfortable with 12-volt DC wiring. It's a two-wire hookup, positive and negative, tied into your existing 12V lighting circuit. If you're replacing an old fixture, you'll usually find the wiring already run to the spot. Match polarity, secure the base to the ceiling, snap the lens back on, and flip the switch. If you're running a new circuit, size your wire for the length of the run and fuse it at the panel like you would any 12V accessory. A clean, corrosion-free connection is what keeps an LED fixture happy for the long haul.

A quick word on what this is and isn't. It's a 12-volt DC fixture, so it belongs in an RV, camper, trailer, van, or any DC-powered interior. Don't wire it to 120-volt shore power directly. It's a general-purpose area light, so if you need tightly focused task lighting over a work surface, you'd pair it with a dedicated task light rather than relying on the wide, diffused spread this one throws. For everyday cabin and living-space lighting, though, it's exactly the right tool.

We like these Euro-style domes because they're simple, they're efficient, and they don't give you anything to fuss over. There's no fragile bulb to source, no ballast, no driver box hanging off the back. It's a sealed LED fixture that mounts flat and does its job. If you're modernizing the lighting throughout your rig, buying a few of these at once and swapping them room by room is an easy weekend project that makes the whole interior feel brighter and pulls a fraction of the power your old lights did.