5,000K Daylight Up to 70% less mercury than standard CFL bulbs Energy Star Rated EcoSmart 14 watt (60 watt equivalent)compact fluorescent bulbs uses 75% less energy than a standard 60w incandescent bulbs. The energy savings over the life of the 4 bulbs is up to $220 or $55 per bulb. The bulbs are a 5,000k daylight color and last up to 9 years each. EcoSmart bulbs use up to 70% less mercury than standard cfl's. EcoSmart cfl bulbs are energy star rated. Light bulb base type : Medium.
I did not find a specification for this on the product page, so I am pasting it from somewhere I googled it. Otherwise, I am very happy with the purchase, and it is a great choice if you are looking for fluorescent/daylight bulb.3-Way : NoActual Color Temperature (K) : 5000 °FAssembled Depth (in.) : 1.9 inAssembled Height (in.) : 3.9 inAssembled Width (in.) : 1.9 inAverage Life (hours) : 10000Bulb Diameter (In.) : 1.9Bulb Length (In.) : 3.9Color Temperature : Dayl..