Ann Arbor Electric Company

j}lectric Light w-THE BEST Some of the Advantagres of Electric Light: Cubic feet Cubic feet of Heat produced in of air carbonic acid 1 tb Watt's ratsed vitiated. produced. Io Fahrenhelt. L2 c. p. Incandeseent Lamp None. None. 13.8 12 c. p. Gas Light 345.25 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 Suffocation. Humidity. Danger from use of Matches. Ceilings Blackened. Water and Air in Pipes. Sulphur thrown off. Metals and Gildings Tarnished. Ammonia thrown off. Sulphuretted Hydrogen thrown off. Gas cannot be inverted to throw light down. None of these Disadvantages Accompany Electric Lighting. In general the Incandescent Electric Light is much healthier and mach more convenient to use than any other method of lighting, and is more economical for amount of light furnished than gas. Electricity for all kinds of Power. - - Electricity for Heating. If you need Light Apply to