Owens Corning TruDefinition Duration Williamsburg Gray Architectural Roof Shingles, 32.8 sq ft per Bundle Zinc Plated Hardware LED Full Spectrum High Bay Hex Shank LED Full Spectrum High Bay Grow Light uses 86 Watt and comes fully assembled that can be hung over plants to simulate sunlight (greenhouse) for vegetative early growth period sleek design 4 Wash cycles and 5 options let you adjust the pressure and temperature Advanced Wash System provides a heavy duty wash to get pots and pans clean 51 DBA lower noise level for quieter cleaning of dishes Interior door made from stainless steel making it more durable and hygienic Accomodate 15 place settings StreakGuard algae resistance helps inhibit blue‑green algae growth to reduce black streaks A: These shingles carry a 130 MPH limited wind warranty when installed per manufacturer requirements