Researching economic alternatives to incandescent light bulb, investigating properties and comparative analysis.

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Presentation transcript:

Researching economic alternatives to incandescent light bulb, investigating properties and comparative analysis

Tbilisi 2013

1.Taking measurements to investigate the photometric properties of incandescent, fluorescent and diode lamps; 2.Evaluating the color temperature and the color rendering index and conditions observations across the light spectrum; 3.Assessing the impact of ultraviolet radiation produces by florescent and light- emitting diodes; 4.Ascertaining the economic effort of efficient alternatives for conventional light;

The human life expectancy with 60-70% depends on the quality of light and illuminance.

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de4f Color Rendering Index (CRI) - Ra Sun light 100 Incandescent lamp > 90 LED lamp Fluorescent lamp 80-90

LED IncandescentFluorescent

Double-Glass Flask Bulb; Distance – 30 Cm; Protection Creams.

Georgian Lari 1 $ = 1.76 GEL

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