VELUX 21-in x 45.75-in Solar-powered Venting Deck Mount Skylight with Laminated Low-e Argon Glass is the perfect solution for your skylight needs. With no wiring required and eligibility for a 30% federal tax credit, this skylight is not only energy efficient, but also very affordable. It comes with a 10-year "No Leak" warranty when installed with the appropriate flashing, providing peace of mind and long-lasting performance. The low-E3 laminated glass with a Neat glass coating ensures a clean, quiet, and safe experience, while also reducing outside noise. This skylight also features double-paned argon gas-filled low-E3 glass, providing excellent energy performance and added safety with laminated glass. An integrated rain sensor and easy-to-use remote control make for a hassle-free experience. Order the appropriate flashing for your roof type and enjoy the benefits of a VELUX skylight today.