Upgrade your interior lighting with these high - quality ceiling puck lights. They operate on DC 12 - 15V, consuming only 4.5W while providing 500 LM of 6000K daylight white light, which is both energy - efficient and bright. With a 4.5 - in. Dia and 0.8 - in. thickness, these lights are lightweight and compact, suitable for tight spaces. The A - grade new plastic material and frosted lens ensure smooth, even light distribution without shadows or glare. The aluminum base offers excellent heat dissipation. Installation is a breeze, requiring only 3 mounting screws that are hidden by the cover plate. The 2 - wire design (black for positive, white for negative) simplifies the wiring process. These lights are widely applicable in RVs, motorhomes, campers, boats, and various indoor spaces like cupboards and bedrooms. Their slim design not only saves space but also adds a touch of elegance to your interior. Transform your living or travel environment with these practical and stylish ceiling lights.