The energy efficient Leo LED low-profile flush mount features customizable dim to warm Bluetooth controls via the Leo LED app. The color temperature of the light can be adjusted between a warm white 2700k and daylight 6500k color temperatures, with the ability to save your favorite settings. Since dimming functions are also built into the app, there is no need to purchase additional expensive LED wall dimmer switches. Additional app control features include on/off scheduling and syncing multiple units. The Leo is available as 12 inch or 16 inch flush mounts in satin nickel or oil burnished bronze finishes with acrylic shade to coordinate with your hallway, living room, bed room or utility room. The 16 size provides 1500 lumens of light output and is min-rated CRI of 90. The Leo LED app is available for download in the Apple App Store and Android App on Google Play. Satin Nickel finish Made of Plastic Plastic Part of the Leo theme 1 LED bulb included Max Wattage 25 CUL Safety rating Interior Dry rated 1500 Lumens 90 minimum CRI 3000K Color Temperature Dimmer Dimmable APP Controls Wire Length 6 Overall Dimensions 16 L x 16 W x 4 H Item Weight 2.27 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.