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RV Interior Lights - Diamond

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Diamond RV Interior Lights for simple, bright upgrades

Diamond makes swaps straightforward, from 12 volt puck and reading lights to LED strips for old fluorescent fixtures. Wire straight to existing 12 volt power and ground, and use an LED-compatible dimmer if you want dimming. For a clean fit, match your cutout—choices include spring-mount pucks for a 3" hole or lights that fit a 4" cutout with a 4-1/2" lens.
Yes, when used with an LED compatible dimmer switch. Dimming quality depends on the dimmer; some switches adjust LEDs more smoothly than others. LEDs may not dim uniformly as the switch is pulled down, so test your switch with one light before outfitting a whole area.
Start by checking for heat and wiring issues. Flickering can point to heat buildup—add airflow to the backside of the housing. A sudden failure can indicate a faulty switch or a loose ground. If you notice a partial strobe effect, let the light warm up and recheck connections and mounting for tight, clean contact.
Diamond offers a puck that fits a 4" cutout with a 4-1/2" diameter lens. For spring-mount styles, a 3 inch hole is common; if your opening is 2-3/4 inch you may need to slightly open up the hole. If you already have a 3 inch hole, choose a puck sized to fit without enlarging.
Yes, most Diamond 12V fixtures wire to your existing 12 volt power and ground. For Diamond LED T8 light strips that replace fluorescent tubes, you just connect them up per the included diagram. Take a close look at the illustrations and verify wiring before you start, as some diagrams can be small.