Ann Arbor Electric Company

MLMCTRIC LIGHl THE BEST .mmiré. Some of the Advantages of Electric Light. Cubic feet Cubic feet of Heat produced iu oí air carbonic acid llb Watts raised viUtated. produced. Io Fahrenheit. 12 c. p. Incandescent Lamp None. None. 13.8 12 o. p. Gas Light 345.25 3.21 278.6 12 c. p. Kerosene Lamp 378.30 3.54 223.9 Some of the Oisadvantages of Qas. Air consumed. Carbonic Acid thrown off. Heat. . Dnsteadiness of Light Freezing Pipes. Danger of Suffocation. Humidity. Danger trom the use of Matchos. Ceilings Blackenod Water and air in I'ipes Sulphur thrown off Metals and Gildings Tarnislied Animonia thrown off Sulphuretted Hydrogcn thrown off Gas cannot be invcrted to throw light down. None of these Disadvantages Accompany, Electric Lighting. In general the Incandecent Rletric Light is muchjhealthierand mucb more conveniet to use tlian my other niethod of lighting, and is more economical for ainount of light furiiished tlian gas. Electricity for all kinds of Powers. Electricity for Heating If You Need LUjht Apiñy to