I was researching it last year and didn't find much either. I think LEDs are the way of the future. I hate the CFL bulbs: the light sucks and they've got mercury in them, which is tones of fun to play with if they break... 
Do not be oppressed by the forces of ignorance and delusion! But rise up now with resolve and courage! Entranced by ignorance, from beginningless time until now, You have had more than enough time to sleep. So do not slumber any longer, but strive after virtue with body, speech, and mind!
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