The Invincible Marine BR51150 LED Surface Mount Light is perfect for mounting in an interior cabin or mounting under your electronics box on a T-Top. This product is especially safe, releasing less heat than conventional lighting. This product cools to the touch and allows you to leave the lights on without worry. The light allows you to switch from a white LED to a red LED for your night vision. The 4-inch diameter light has 4 pre-drilled holes in the mounting plate and is great for interior use. The advantage of LED lighting is its economical design, drawing less than 10% of the power traditional incandescent bulbs use. Whether you"re outfitting your boat for the first time, or replacing well-worn nautical parts, this product is an essential accessory for your boating and domestic needs, and is perfect for nautical journeys and mechanical maintenance. Precision and reliability are the marks of quality that this product has proven time and time again, guaranteeing steadfast performance with each use. The Invincible Marine BR51150 LED Surface Mount Light comes with a 1-year limited warranty and protects against manufacturing and workmanship defects. Rugged, tough and reliable, Invincible Marine is well-known for their hardworking nautical line. For freshwater and saltwater boating, Invincible Marine designs products for avid fishermen and weekend boaters. Quality, utility and innovation go into every Invincible Marine product giving you more time on the water.