Prolite 20 Watt Energy Saving Spiral Light Bulbs (100 Watt Alternative)

Introducing the Prolite Energy Saving Helix Evo T2 light bulb, rated at 20 Watts that is the ideal retrofit for a 100 Watt incandescent GLS lamp. This bulb offers highly efficient light output alongside instant start technology. In a choice of Daylight or Warm White colour temperatures this lamp will fit in to any existing incandescent lamp holder with a Bayonet Cap or Edison Screw, to provide cost effective and long lasting illumination.