Philips LED 433557 Energy Saver Compact Fluorescent T2 Twister (A21 Replacement) Household Light Bulb: 6500-Kelvin, 23-Watt (100-Watt Equivalent), E26 Medium Screw Base, Daylight Deluxe, 4-Pack

Simulating sunrise inside your room, this 100-watt equivalent bulb turns on softly and warms to its full brightness in seconds, creating a relaxing and comfortable environment. Ideal for use with table lamps or in kitchens, living rooms, and hallways, this 6500-Kelvin bulb has a daylight color. Features a Medium Screw base. Choosing Philips Energy Saver light bulbs helps reduce greenhouse gas emissions and lasts up to 13 times longer than a standard incandescent bulb. Creating an inviting atmosphere around the home, Philips T2 bulb is ideal for use in kitchens, living rooms, dining rooms, offices, family rooms, and bedrooms. Energy Star-certified with a $1.57 estimated annual energy cost. This product ships a 4-pack and comes with a 2-year warranty.