This Sylvania 29409 13-watt compact fluorescent from the Dulux El family replaces a 60-watt incandescent light bulb and saves up to 75 percent in energy costs with its Energy Star rating. The medium (E26) base will fit any standardized line voltage socket. Operating at 120 volts, the warm white 2700K color temperature is ideal for homes, restaurants, hotel lobbies, and boutiques. Suitable for floor lamps, table lamps, wall sconces, ceiling fans, and most places where traditional lighting sources are used.