Satco S8224 15 Watt (65 Watt) 690 Lumens R30 Reflector CFL Soft White 2700K GU24 Base Light Bulb

Description

Fluorescent lamps are phosphorous-coated tubes filled with a low-pressure mercury vapor. Light is produced by passing an electric arc between tungsten cathodes at opposite ends of the tube. This causes the mercury vapor to generate a radiant energy.