Space-saving Option With a low profile of just 0.38 inches, this light fixture only needs a clearance of 2 inches of ceiling space. Simply connect the provided J-box to the light using a male/female cable and secure it to the ceiling with a spring clip. 5% to 100% Dimmable Featuring a high CRI of 90, this 8-inch slim downlight guarantees vibrant and accurate color rendering. It can be dimmed from 5% to 100%, making it ideal for doorways, hallways, closets, basements, kitchens, and other spaces. Energy Efficiency This Energy Star certified 18W LED light offers a high brightness of 1500lm while consuming 85% less energy than a 120W incandescent light. It can save up to $561 in electricity costs over its long lifespan. Dependable Safety This recessed ceiling light is ETL-listed for high-quality and safe operation. The sponge gasket enhances tightness, ensuring that the aluminum light provides corrosion protection and prevents rust. Dependable Backup Boasting a lengthy lifespan of 45.7 years (based on 3 hours per day), this recessed lighting fixture minimizes the requirement for frequent re-lamping and maintenance. Benefit from reliable and long-lasting lighting that guarantees hassle-free use for years to come. Specifications: Wattage: 18W Equivalent: 120W Voltage: AC 100-130V Luminous flux: 1500lm CRI: 90 Lifespan: 50,000hrs Beam angle: 110° CCT: 5000K Daylight Dimmable: Yes Dimming range: 5%-100% Working temp: -4℉-113℉ Waterproof rating: Damp location Material: Aluminum