Costs also depend on whether you use incandescent bulbs or LED bulbs, Southern California Edison said. If Christmas enthusiasts light their decorations ... options to jazz up your holiday decor.

This morning, in California ... Cree's existing LED bulb, but the color accuracy has been increased from "perfectly adequate" to "excellent." The tradeoffs for the extra light quality were ...

California can now begin enforcing new minimum standards for light bulb ... them with LED bulbs that meet a minimum energy efficiency of 45 lumens per watt. (Still not up on your lumens-watt ...