'Household lighting' presentation slideshows

ELECTRICAL CIRCUITS

498 views • 33 slides

Light

Light. Source of Light Intensity of Light Quality of Light Direction of Light. Sources of Light. Photography is all about light, the amount and the direction . Main light sources are: The Sun Artificial light such as lamps, household lighting etc.

726 views • 16 slides

LIGHTING EFFICIENCY

LIGHTING EFFICIENCY. Neil Hope Taylor McKenzie. LIGHTING EFFICIENCY. the amount of visible light produced for a given energy input. Historically, lightbulbs were purchased based on energy consumption

210 views • 11 slides

HOUSEHOLD TIPS IN SAVING ENERGY

HOUSEHOLD TIPS IN SAVING ENERGY. (Wastong Pagtitipid ng Enerhiya o Elektrisidad sa ating Pamamahay). A Power Point Presentation of GROUP 3. HOUSEHOLD LIGHTING. -Turn off lights in any room not being used. -Turn off fluorescent lights and removes its starter or

446 views • 9 slides