There was quite a bit of controversy when traditional light bulbs were mandated out of existence. Then came the future of lighting. Remember when High Efficiency Bulbs were huge, ugly, and dangerous? Well, that’s not the case any more. Cree has created a high efficiency LED bulb that is the same basic shape and size as a traditional monofilament bulb, but lasts longer, while using less power. Best part is, it’s available for purchase now!