Westminster-based wholesale power supplier Tri-State Generation and Transmission has installed LED — or light emitting diode — bulbs in the parking lot of its headquarters. The lighting will cut the ...

Alina Bradford has been writing how-tos, tech articles and more for almost two decades. She currently writes for CNET's Smart Home Section, MTVNews' tech section and for Live Science's reference ...

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LED bulbs are a far more cost-efficient, environmentally-friendly option than traditional incandescent bulbs. With a life expectancy of 20 years or more (25x longer than incandescent), the energy ...