It is meant to provide a more comfortable working environment, along with one that is safer and provides more efficiency. Lamps with two or more bulbs can be adjusted for more or less light in the same room. Article Source: Furniture, 4600 Steeles Ave W Woodbridge, ON L4L 9L5 (905) 851-8844, is a Toronto-based store that offers a wide-selection of modern outdoor, living and dining furniture.