Lighting Products and Lighting Projects Design Dahom CFL Candle Energy Saving Candle Lamp by Dahom Dahom CFL Candle when used in the home behaves and looks exactly like the traditional incandescent candle but without the heat generated and the energy used. In fact, it saves at least 65% of the energy used. Generally a 7W Dahom CFL Candle can replace a 40W incandescent bulb, without compromising on its size. And in order to achieve the frosted look and feel, instead of using acid to frost the glass, Dahom cleverly uses a patented silicon sleeve. This not only delivers the frosted look, it also makes the light output more even and environmentally friendly.