2018-09-212018-09-212018http://hdl.handle.net/20.500.12091/286Every light bulb will stop working eventually. Use an exact replacement for the light bulb if an exact replacement is available. Otherwise, suitable substitutions must be made. It is possible to combine various bulbs of different specifications in a new circuit. This skill will show how to replace and adapt fixtures in this method.en-USElectricalLampsBTA SkillsArticle