Ionic Light Bulb &ndash; Compact Fluorescent Light (CFL) 23 watt 6400K Ionic Bulb screws into standard light socket by SunBlaster Grow Lights Sunblaster's healthy 23 watt Compact Fluorescent Light (CFL) with ultra-daylight output and built in ionizer is equivalent to a 100 watt incandescent bulb Built in Ionizer automatically cleans the air of mold, smoke, dust and pet dander by attacking positive airborne particles Negative Ion generator works hard to clean and remove unpleasant odours common to all indoor environments The SunBlaster ionic light provides provides fresh air and the ideal light for tasks requiring high visibilty and clarity Full spectrum 6400K light output, 1,430 lumens, 10,000 hour life, 110V-130V 300mA, Dimensions 6.1" x 2.3"