Brightness Quality: 1600 Lumens. Energy Info: $2.77 based on 3 hrs/day, 11 cents kWh. Cost depends on rates and use. 23 Watts. Has Energy Star Logo Package Info: 3 Bulb Info: CFL Medium Bulb Life: 9.1 Years based on 3 hrs/day. Bulb Appearance: 2700 Kelvins. Misc: 3 medium base mini twisters. Smaller size fits more fixtures. Brightness: 1600 lumens. Estimated energy cost: $2.77 per year. Minitwister. 23 watt replaces 100 watt (see back panel for details) (This 23-watt energy saving light bulb provides soft white light similar to a 100-watt incandescent bulb.). Soft white. Lasts 9.1 years. Save $252 in energy costs (see back panel for details) (At $0.11 kWh, this 23-watt energy saver bulb rated at 1600 lumens uses $25.30 of electricity over its 10,000 hour life. This is a $84.70 savings when compared to the $110 required to run a 100-watt incandescent bulb rated at 1600 lumens over the same period. This package of 3 bulbs may save [3 x $84 = $252]. Actual savings will vary depending on cost per kWH in your area). Non-dimmable. To save energy and costs, find the bulbs with the light output you need, then choose the one with the lowest watts. Light output has more than 5% decrease when used base down. Limited Warranty: Philips warrants that this bulb will be free from defects in material and workmanship for 9 years based on up to 3 hours average usage per day/7 days per week, when used as directed. If this bulb does not conform to the warranty, Philips will send you, at its election, a replacement bulb or refund upon receipt of the returned bulb, register receipt and proof of purchase. Please call our toll-free number, write to Philips or send an email at the website below to find out how to return the bulb. This limited warranty does not cover bulbs subject to accident, neglect, abuse, misuse or acts of God. Replacement or refund is the sole remedy available except to the extent prohibited by applicable law, any implied warranties are limited in duration to the duration of this warranty. Liability for incidental or consequential damages is hereby expressly excluded. Some states do not allow exclusion or incidental or consequential damages, so the above limitation or exclusive may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Questions or comments: 1-800-555-0050. www.philips.com. Ordering code: SBC/EL/mdTQS 23W T2 3PK. UL listed. FCC. Made in China.