Rolay 11 Watt Green S14 Incandescent Light Bulbs with E26 Base, Pack of 25 25 Pack of 11 Watt Green S14 replacement bulbs. Fits Socket: E26 / E27 base,. Each Piece 120V/11W. For Indoor and Outdoor use and compact for the heavy duty string light. Perfect Replacement Bulbs for Other E26 E27 Light Socket Commercial Grade String Lights. 1 Year 100% Satisfaction Guarantee! If bulbs damaged or burned out, please feel free to contact us and we will make a free replacement for you or refund you.