E2352AK Earthmate Super Mini-Size bulbs are smaller than standard CFLs so they fit in more fixtures. Earthmate Super Mini-Size light bulbs also contain 75% less mercury than standard CFLs making them even safer for the environment. With a CRI of 82 they provide high color rendition in any room. This 23-watt CFL can be used safely in any household socket that has a simple on/off switch. Features: -Replaces a 100 watt incandescent bulb. -Small size, fits most all applications. -Less than 1 mg of mercury. -Instant -on. -Energy efficient. -Energy star approved. -UL listed. Specifications: -Manufacturer provides 9 year warranty. -Temperature: 2700 Klevin. -Lumens: 165. -Wattage: 23.