Sienna 103 thin 12 volt LED Puck Lights (10-30vdc), 204 lumens, White Trim, Optional Switch The Sienna 103 is a 3 inch diameter 12 Volt LED Puck Light with optional switch. This Surface Mount fixture has an Extremely Low Profile of only 0.6″ (with the optional switch) – for comparison, a dime is 0.705″ in diameter. This round plastic light fixture has a soft white lens that produces an even light pattern without glare or shadow. The optional switch is compact and protrudes through the lens. This minimizes the overall height of the fixture except for the optional switch, enhancing the low profile benefit, especially important if you have a low ceiling and need a surface mount fixture. This LED ceiling light offers a bright light output for such a thin profile, making it a welcomed product for rv interior lighting or boat interior lighting. The light output is 204 lumens and compares to a 30 watt incandescent bulb or 13 watt halogen. Dimmable with a PWM (pulse width modulated) 12 Volt dimmer, such as the EF1206 Dimmer. Interior RV lighting / boat lighting designed for use on 12 volt or 24 volt DC systems (acceptable voltage range is 10 vdc minimum / 30vdc maximum). Our LED (light emitting diodes) Light Fixtures have many advantages:Low power consumption – LED bulbs use up to 5x less power than their equivalent halogen and Xenon predecessors. Minimal Heat Dissipation – keeps cabins / rooms cooler. Shock Resistant – no filament or glass to break. Environmentally Green – no mercury (as in fluorescent bulbs). Available SKUs 103NLWH3WW, 103SLWH3WW Dimensions: 3 inch roundULTRA LOW Profile 0.5″ (0.6″ with the optional switch). Both are thinner than the diameter of a dime. Specifications: 12-24 volt dc (10-30v);2.52 watts warm whiteLumens: 204 Colors: LED: warm white LED 3300k +/- 10zel: soft white plastic with white lens Additional Details: Screw MountDry location onlyMounting holes on 2″ centersSwitch OptionalMADE IN USA