Sylvania CF18DD/E/827/ECO Dulux® D/E Double T4X2 Compact Fluorescent Lamp; 18 Watt, 2700K, 82 CRI, G24q-2 Base, 12000/20000 Hour Life, Phosphor Coated

Size: 5.800 Inch MOL

Approximate initial lumens after 100 hour operation

Minimum starting temperature is a function of the ballast; consult the ballast manufacturer

There is a NEMA supported, industry issue where T2, T4, and T5 fluorescent and compact fluorescent lamps operated on high frequency ballasts may experience an abnormal end-of-life phenomenon

The life ratings of fluorescent lamps are based on 3 hour burning cycles under specified conditions and with ballast meeting ANSI specifications; if burning cycle is increased, there will be a corresponding increase in the average hours life

Rule of Thumb for compact fluorescent lamps- divide wattage of incandescent lamp by 4 to determine approximate wattage of compact fluorescent lamp that will provide similar light output

Ecologic