This eighteen inch (18") LED Rail light is a highly versatile and capable lighting fixture for your boat, car, utility vehicle or RV. Designed for first responder applications to illuminate trunk and storage spaces with either white or red LED lighting, this fixture is ideal for RV, boat, auto, and utility installation. Similar to our other 18 inch cool white-only model (ASIN: B007V627W0), this model offers 36 LEDs - 18 are bright White and 18 are Red. A 3-way switch allows you to select White, Red or Off positions. Featuring a high quality housing, integral rocker switch, water proof housing and super bright White LEDs behind a fresnel lens, this fixture is designed for both function and styling. Its unique pivoting design allows users to rotate the main body to direct light where its needed. Its reinforced plastic end mounts tightly hold the light in place. The LED circuit board is conformal coated and embedded in epoxy to resist vibration, corrosion and moisture. 12 Volt DC, very low power consumption (120ma). Approximately 360 lumens in Cool White LED and 60 lumen Red LED. Includes mounting hardware. Note: this fixture has a White Finish with both cool white and red LEDs.