This ESL13T2/5K/4/ESM (4-pack) 13-Watt (60-Watt Equivalent) produces 900 lumens in Daylight (5000K). These Household CFL light bulbs will save you energy and money. They last up to 10.000-hour and start quickly for convenience. These energy saving bulbs are great replacements for standard incandescent bulbs in an energy-efficient， cost-effective solution. They last up to 9.1-year on average with 3-hour uses a day. These bulbs are not dimmable and should not be operated on dimmer switches or dusk to dawn fixtures. Ideal for your table lamps， sconces， totally-enclosed outdoor fixtures and other general lighting applications.
Brightness: 900 Lumens
Estimated-yearly energy cost: $1.57 (based on 3-hours/day， 11c/kWh， cost depends on rates and use)
Life-hours: 9.1-year
Energy used: 13-Watt (equivalent to a 60-Watt standard incandescent light bulb)
Lighting application: indoor/outdoor， ideal for use in table lamps， sconces， ceiling fans and other general lighting applications
Spiral， medium base light bulb
Dimmable: no
Light appearance: 5000K (daylight)
Contains 4-bulbs
Contains mercury: yes (for more on clean-up and safe disposal visit website)
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