NEW LONDON, NH -- Synergistic Lighting Technologies, LLC (SLT) today announced the arrival of a long awaited modernization to the traditional 60 watt incandescent bulb. The Tru-Spectrum^TM bulb is a modular bulb that utilizes a patent pending new filament wire fabrication method in a small replaceable light source driven by a ~91% efficient power circuit. The highly efficient light source and electronics circuit allows the Tru-Spectrum^TM bulb to rival the energy efficiency of a Compact Fluorescent (CFL), while providing a pleasing lighting color, no dimming or temperature restriction and best of all, no harmful mercury to harm our children or pollute landfills, streams and rivers.