AbstractElectrical technology that is widely used, there are many types. Each tube has electrical lighting and different properties. To select indoor electrical bulbs to energy-efficient bulbs must be selected at power (lumens per watt), high durability and optical properties of tubes, but some tasks, select the use non-energy-saving bulbs. Therefore, to bring the lamp to use must be considered in the implementation of the lighting system design, the actual energy savings. There should be focus on energy efficiency Adequate lighting levels are appropriate and good quality of lighting, where these things are things that represent the quality of good lighting. If you have a basic knowledge and understanding as well as shall be designed or use electrical lighting properly and efficiently.
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