Orange County NC Website
Efficacy - Lumens /Watt <br /> Incandescent <br /> - <br /> Standard Fluorescent ....,-�.-..s------------------- ----------�-_--- <br /> -=---.n....=,....,..... Maintained Lumens <br /> Watt Comparison aris 0 <br /> n of Various <br /> LLi ht Sources at 70 of Life(Lamp and Ba llas t <br /> Included) <br /> E S Fluorescent <br /> Fluorescent <br /> T 8 F n t <br /> 0 <br /> Mercury Vapor <br /> r <br /> Metal H e alide <br /> H P Sodium <br /> L P Sodium = <br /> 0 20 40 60 80 100 120 <br />