Halo Flush Mount Down Light Spectrum RGBW - White HousingClass-leading output, weatherproof construction, and the simplest installation in the industry. With a shallow-depth profile (less than 1/2" mounting depth) and a secure composite mounting system, the lights are ideal for a variety of indoor and outdoor uses. Intelligent circuitry enables advanced features like dimming and multi-color control without external control modules, specialized switches, or additional wire runs. Completely water sealed and IP67 compliant.Specifications:Lumens (White): 166Voltage: 10-30V DC12V DC Amps: 300mA24V DC Amps: 150mARated Watts: 4CCT: 5000CRI: 70+Op. Temp F/C: -31/35 to + 131/55Timed Toggled Protocol (TTP): YesThird Party Dimmer Compatibility (3PD): YesColor Match Commitment (CM): YesMounting Hole Diameter: 1-1/4"Length: N/AWidth: N/ADepth: 0.70in (1.77cm)Diameter: 1.99in (5.05cm)WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.