This is a very bright compact fluorescent. At over 6 inches long it is larger than conventional incandescent light bulbs, but if your fixture can accomodate the length and you need a lot of light with a rated life of 8,000 hours it should deliver savings for years to come.
Input Power: 120 volts AC, 60Hz, 42 watts
Light Output: 2,600 lumens
Dimensions: 2.8 inches x 6.2 inches
Color Rendering: 84 CRI
Color Temperature: 2,700 degrees Kelvin (warm white)
Rated Life: 8,000 hours
Minimum Start Temperature: 0 degrees F.
Maximum Operating Temperature: 100 degrees F.
Approvals: UL, CUL
This bulb is not suitable for use in enclosed fixtures, emergency exit lights, in outdoor locations where it would be exposed to the elements, or in conjunction with dimmers or photocells.