ENERGY STAR qualified products help you save money on utility bills without sacrificing performance, style or comfort Low profile/frosted lens puck To adjust light levels, simply tap Halo logo on driver/integrated sensitive touch adjustable light levels (hi/med/low/off) Space saving design allows direct magnetic mounting of driver on track/convenient direct plug-in device for 120-Volt 43% improvement in efficiency at an average of 76-Lumen per watt/90CRI, 3000K CCT Damp location listed for indoor use only Stronger magnetic puck contacts enable ease of position adjustment