Upgrade older string lights to the latest in energy-efficient LED technology with the Feit Electric S14/822/PC/24/RP 24-pack box of string light replacement bulbs. Each LED replacement bulb provides the same familiar 2200K vintage glow while using just 1 watt of electricity - saving up to 91% in energy costs compared to standard incandescent string lights. Get instant on to full brightness with relatively cool running performance with an average life of 15,000 hours / 13.7 years. Decorate and illuminate your next festive celebration with Feit Electric LED lights.