Replace your existing 50 Watt (R30) incandescent ceiling lights with these Energy Star high efficiency warm white CFL bulbs from Greenlite. Save over 70% of your lighting bill while getting essentially the same level of illumination. These bulbs produce a light output of 500 lumens of comfortable warm white illumination with an actual power draw of only 15 Watts.

Reduce power and electric bills even more by replacing 75 Watt or 100 Watt bulbs in areas where the existing lighting levels are higher than necessary. For maximum efficiency, architects recommend a moderate level of area lighting supplemented by a higher level of task lighting from floor or table mounted lighting fixtures.

These reflector lights are designed for recessed ceiling lights, high hats, track lights and other similar applications. They fit in most fixtures designed for incandescent R30 reflector lights. The actual fluorescent spiral tube is concealed in a separate external glass reflector bulb. These bulbs present a very pleasing appearance in any high end residential or commercial environment. This bulb is not suitable with any type of dimmer.