5 Lighting technologies

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5 lighting technologies 91Chapter 5: Lighting technologies Topics covered 5 Lighting 93 Introduction ........................................ ........................................ .................................... 93 Light sources ........................................ ........................................ .................................. 94 94 Lamps in use ........................................ ........................................ ..................... 96 98 Incandescent 98 Tungsten halogen lamp.

5 LIGHTING TECHNOLOGIES 95 ― Lamp replacement (relamping) costs ― Electricity price and burning hours are not lamp characteristics, but …

  Replacement, Lighting, Technologies, 5 lighting technologies