Interested in an energy efficiency upgrade for your business, but too busy to figure out how the technology works? We've got you covered with our 2 Minute Technology series! Lighting is the "low hanging fruit" of energy efficiency measures and the perfect place to start if you want to see big savings without spending a lot of money.
9. • Fluorescents are glass tubes filled with
argon gas & mercury vapor (mercury =
toxic!!)
FLUORESCENT LAMPS
10. • Fluorescents are glass tubes filled with
argon gas & mercury vapor (mercury =
toxic!!)
FLUORESCENT LAMPS
• Electric current flows through the tube,
which excites the gas, causing it to emit
UV light
11. • Fluorescents are glass tubes filled with
argon gas & mercury vapor (mercury =
toxic!!)
FLUORESCENT LAMPS
• Electric current flows through the tube,
which excites the gas, causing it to emit
UV light
• When the UV light strikes the phosphor
coating on the inside of the tube, visible
light is produced
12. • HID lamps produce light via an electrical
arc inside a tube filled with gasses and
salts.
HIGH INTENSITY DISCHARGE (HID)
13. • HID lamps produce light via an electrical
arc inside a tube filled with gasses and
salts.
HIGH INTENSITY DISCHARGE (HID)
• The gas helps to light the arc, which then
heats up and melts the salts, creating
very INTENSE light.
15. Energy Savings
LEDs use less electricity
to produce the same amount of light
as conventional bulbs.
16. Energy Savings
LESS ELECTRICITY =
MORE $$$ IN YOUR POCKET
LEDs use less electricity
to produce the same amount of light
as conventional bulbs.
17. Life Span
BULB AVG. LIFE SPAN
Fluorescent 20,000 - 30,000 hours
HID 10,000 - 24,000 hours
LED 50,000 hours
18. Life Span
BULB AVG. LIFE SPAN
Fluorescent 20,000 - 30,000 hours
HID 10,000 - 24,000 hours
LED 50,000 hours
At 10 hours/day, 6 days/week,
an LED bulb would last approx. 16 years!
20. Maintenance & Repairs
Fluorescents & HIDs are
powered by a ballast.
LEDs use a driver to drive electricity
to the diodes, which means no more
ballasts to change.
Ballasts fail (often) and
are difficult to replace.
Ever.
21. Unlike fluorescent bulbs, LEDs are free
of toxic mercury, making them easier
and cheaper to recycle.
Environmentally Friendly
22. Unlike fluorescent bulbs, LEDs are free
of toxic mercury, making them easier
and cheaper to recycle.
And because they’re built to last, they
don't need to be changed as often,
which means less waste in the landfill.
Environmentally Friendly
23. LED light is closer to natural sunlight than fluorescent or HID.
Color Rendering
27. Fluorescents produce very bright white light
(think hospital)
And they tend to flicker with age
(think major headache)
Color Rendering
28. The high quality of LED light
provides excellent
3D CONTRAST
Light Quality
LEDs render color better and
make products
29. The high quality of LED light
provides excellent
3D CONTRAST
Light Quality
LEDs render color better and
make products
30. Have you ever switched on a fluorescent
bulb only to see a tiny flicker of light?
Instant “ON”
Fluorescents can take awhile to warm
up and it’s even worse on a cold day.
31. Have you ever switched on a fluorescent
bulb only to see a tiny flicker of light?
THERE’S NO WAITING WITH LEDs, AND THEY’RE DIMMABLE!
Instant “ON”
Fluorescents can take awhile to warm
up and it’s even worse on a cold day.
32. Fluorescent & HID bulbs emit light in all
directions, which causes light pollution.
Directional Light Source
33. Fluorescent & HID bulbs emit light in all
directions, which causes light pollution.
The directional nature of LEDs prevents
light from leaking into neighboring
properties and lighting up the sky.
Directional Light Source
34. Fluorescent & HID bulbs emit light in all
directions, which causes light pollution.
The directional nature of LEDs prevents
light from leaking into neighboring
properties and lighting up the sky.
ANGRY
NEIGHBORS
WASTED
MONEY
Directional Light Source
35. Because the diodes are so small, they
can be arranged to create many
different types of fixtures without
sacrificing efficiency.
Flexibility of Design
36. Because the diodes are so small, they
can be arranged to create many
different types of fixtures without
sacrificing efficiency.
LEDs come in a wide range of shapes,
sizes, styles and brightness levels to
suit any need.
Flexibility of Design
37. Incentives
There are MANY federal and utility-funded
incentives available for LED lighting upgrades.
When you combine the
electricity savings and reduced maintenance costs
with the rebates and tax incentives…