Want to know why we're the only quality choice for in-ground lighting? Take these tests with any other product on the market and you'll see we are your only choice for quality. The results of rigorous laboratory and field testing indicate that Tahoe Lighting can withstand high-impact, heavy loads and highly corrosive conditions. Tahoe Lighting can be used under the most demanding situations of residential and commercial applications. Tahoe Lighting is incredibly resistant to scratching, cracking and breaking due to the use of polycarbonate, a highly tempered plastic.