Ann Arbor Electric Company

Electric Light Tlie Best Some of the Advantages of Electric Llght: Cubic feet CuMcfeetof Heat pmiluced in ofair carbonic acid 1 Ib Watt's raised ,. T T vltiated prnduced i Fahrenheit 12 c. p. Incandescent Lamp None None 13.8 12 c. p. Gas Light 845.25 3.21 278.6 12 c. p. Kerosene Lamp 376.30 3.54 232.6 Some of the Disadvantages of Gas: Air consumed. Carbonic Acid thrown .off. Heat Unsteadiness of Light. Freezing Pipes. Danger of Suffocatíon. Humidity Danger from use of Matches. Ceilings Blackened. Water and Air in Pipes. Sulphur tlirown off. Metals and Gildings Tarnished. Ammonia thrown off Sulphuretted Hydrogen thrown off. Gas cannot be inverted to throw light dovvn. None of these Disadvantages Accompany Electric Lighting In general the Incandescent Electric Light is much healthier and much more convenient to use than any other method of lighting, and is more economical for amount of light furnished than gas. f lectricity for all kinds of Power. Electricity for Heating lf you need Light apply to