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How Architectural Engineers Impact Building Energy Use Lighting, Controls and Energy Savings
Subtractive color mixing Paint or Ink Additive color mixing LIGHT!
Light Source Technology Did you know? Sunlight has all colors of the rainbow and appears WHITE
Visible Light Reflected light is what we SEE The RED apple is red because it absorbs all light except RED The GREEN apple is green because it absorbs all light except GREEN
Light Source Technology Electric Light Bulb LAMP Filament Socket
Light Source Technology Incandescent Light
Light Source Technology Fluorescent Light Bulb Wall Phosphor UV Mercury Electricity Visible Light
Light Source Technology Compact Fluorescent Lamps (CFLs)
Light Source Technology Fluorescent Ballast
Light Source Technology Light-Emitting Diodes (LEDs)
Lighting Controls Power vs. Energy Energy Used
Lighting Controls Saving Energy through Occupancy Controls Energy Used Energy Saved Unoccupied
Lighting Controls Passive Infrared (PIR) Occupancy Sensors
Lighting Controls Ultrasonic Occupancy Sensors
Lighting Controls Daylighting
Lighting Controls Photocell
EGEE 102 – Energy Conservation And Environmental Protection Energy Efficient Lighting.
Lighting for smart home. Light bulb Heating the wolframfilam ent with current so much it starts to glow. Light bulbs lifetime is about h.
Discharge Lamps Chapter 14 part2 1020C.
TERM 2 SCIENCE ACE DONE BY: HOON TIAN JUN, TERRENCE LEDs VS Energy-saving Light Bulbs.
Presented by FSC. What is Induction? A hybrid fluorescent lamp technology first introduced in 1891 that eliminates the need for electrode and filaments.
Why Does an Apple Look Red?
What is Light?.
Light and Color Chapters 27 – 28
Types of Light Bulbs and Their Uses
LED Bulbs vs. CFL Bulbs vs. Incandescent Bulbs
Producing Visible Light EQ: How is visible light produced?
Team 10 Device Comparison: Incandescent vs. Fluorescent Light.
IP Introduction © Oxford University Press 2011 Introduction.
Chapter 10: Light and Reflection The phosphorescence of algae in the Salton Sea in California.
Science 8 Unit C Section 3.0 Light is part of the electromagnetic spectrum and travels in waves.
INTRODUCTION TO LIGHT. REVIEW We can see our surroundings because light bounces off of objects and into our eyes.
Mr. Fleming. D. 5 Explain how electricity is used to produce heat and light in incandescent bulbs and heating elements.
Lighting. Types of Lighting Natural light: Light that is emitted from electrical or chemical reactions that occur in nature Eg. Sunlight, Moonlight Artificial.
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