Quickly cure all UV and gel-based coatings (all brands of nail products) * Includes 4 long-life CFL UV bulbs for total 36-watt drying power * Each bulb measures 5" long with twin-tube design for uniform light dispersion * Produces UVA light * Large drying area: 6" x 6" x 2-1/8"; overall dimensions: 8-3/4" x 9-3/4" x 4"