"Sunlite 50-100-150 Watt A21 3-Way, Medium Base, White - 12 Pack"
"Sunlite, and will last for an average of 0.9/1.1/1.8 years are specifically designed for use in lamps with 3-way sockets in your home or office and offer 3 levels of light. At its lowest setting of 50W, it produces a light output of 500 lumens. At 100W, you can expect 1500 lumens of light output. At the highest setting of 150W, this bulb can easily deliver 2000 lumens. It"