Butterfly DD Compact 4 Pin 21 Watt

The Butterfly Compact Fluorescent is available in a range of wattages, colour temperatures and cap types, but common to all is the energy saving benefits offered. The Butterfly compact fluorescent lamp, otherwise known as a 2D or DD bulb offers savings of up to 80% in energy consumption and an impressive lamp life. The 21 Watt 4 pin GR10q lamp featured here has a 10,000 hour lamp life, 10 times that of the incandescent it was designed to replace.