DLC Listed Damp Location 1000 - 2499 Lumens LED Light Bulbs from Eiko with a Medium Bipin Base, 10W - 49W For Enclosed Fixtures where Length is 18" - under 30", Color Temperature (Kelvin) is 3500-3999, Average Rated Life is 40,000 hrs and over, and Fluorescent Equivalent is Under 50W