Ciralight SunTrackers are a solar-powered skylight system that tracks the sun to provide natural interior lighting for commercial buildings. They use mirrors and a GPS motor to direct sunlight through a lightwell, providing even, glare-free lighting for over 10 hours per day without additional energy costs. Compared to traditional skylights, SunTrackers provide superior light quality, thermal insulation, and pay for themselves in energy savings within 2-4 years. They have been independently tested and certified to operate efficiently and reliably for decades.

1. Lighting the future, Naturally.

2. A high performance solar powered lighting solution
for building interiors
Energy Saving CiraLight Suntrackers

3. Proven Technology
Fully Developed, Patented, and Proven
3
 Thousands of units deployed worldwide by major companies.
 Life Cycle Tested for a 30-year life in extreme conditions (impact, temperature,
moisture, structural).
 Certified Green Building Product - Recognized for energy efficiency.
 AAMA A440-05 Certified - Standard/specification for skylights.
 Effective in all geographic areas and weather conditions.
Ciralight SunTrackers
illuminate
Office Depot Store

4. Ciralight SunTracker Products
4
SunTracker 400
4’ x 4’
* Additional Planned Product Line Releases!
 A SunTracker 200 for Residential Homes.
 LED lighting enhancement combines the best of our off the grid solar-tracking daytime
lighting with energy efficient LED controlled by light sensors for night time illumination to
provide the most advanced 24 hour energy efficient lighting solution.
 RFID option to link Ciralight SunTrackers with industry energy management systems.
SunTracker 800
4’ x 8’
Ciralight SunTrackers are a solar powered, energy saving, sustainable lighting
solution for Commercial and Industrial Buildings.

5. 1. Mirrors track the sun throughout the day via
the solar powered GPS tracking system
2. Mirrors direct natural sunlight through a highly
reflective lightwell and series of diffuser lenses
into the building.
3. Natural light is dispersed evenly providing
abundant, pleasant, FREE healthy light.
4. SunTrackers are designed similar to a dual
pane window and prevent heat gain or loss.
5. Off-the-Grid lighting – fully solar powered, no
electrical hookup.
A Solar Powered GPS Motor under the dome keeps three highly reflective aluminum mirrors in perfect
alignment with the sun throughout the day to illuminate buildings with abundant, free, healthy natural
light.
How SunTrackers Work
5
Diffused Natural
Light
Solar Powered
GPS Motor &
Mirror Array
Lightwell
Diffuser
Lens

6. “High Performance” CiraLight
SunTrackers
CiraLight Suntrackers™
Diffused, Even Lighting, Lights off
longer hours, No Heat, Active GPS
Tracking, Sustainable Product, Solar
Powered
Passive Skylight
Low, Uneven Light
Heat Gain & Glare
Inefficient Control

7. SunTrackers vs. Normal Skylights
7
Ciralight SunTrackersNormal skylights
Lighting is Inefficient, fluctuates, bright spots, glare, creates heat Lightingisevenlydispersed,consistent,longerhours,withthermalprotection

8. 8
Lighting is Inefficient, fluctuates, bright spots, glare, creates heat Lightingisevenlydispersed,consistent,longerhours,withthermalprotection
Ciralight SunTrackersNormal skylights
SunTrackers vs. Normal Skylights

9. Ciralight SunTrackers
provide thermal protection
and Indoor temperature
remains consistent
requiring less energy for
HVAC.
With Competitor
products the indoor
temperature follows
outdoor temperature
fluctuations, requiring
more HVAC.
9
Source – Office Depot
comparison between
Ciralight SunTracker &
typical Skylights.

10. Competition Comparison
Visible Light Transmittance (VLT) measures how much light comes through a product. The higher the VLT, the more light is
transmitted.
Solar Heat Gain Coefficient (SHGC) measures how well a product blocks heat caused by sunlight. The lower a skylight's
solar heat gain coefficient, the less solar heat it transmits in the building.
U-Value measures how well a product prevents heat from escaping. The lower the U-value, the greater a skylight's
resistance to heat flow and the better its insulating value.
Notes: a) Source: National Fenestration Rating Council website, b) Source: SunOptics 800MD Product Brochure
Because of their use of active Solar Tracking technology and mirrors CiraLight SunTrackers are
superior in every category. Ciralight SunTrackers require less roof area, provide more light for longer hours with
superior thermal comfort, and the shortest payback period.
10
Product Technology Area Required VLT SHGC U-Value Payback
CiraLight SunTracker Tracks Sun 1-2% of roof .91 .32 .40 2-4 years
Sola Tube (a) Passive
Five Sola Tubes
equal 1 SunTracker
Not
Rated
.34 .43 19 years
Sun Optics (b) Passive 5-10% of roof .65 .49 .82 16 years
Normal Skylights
(Avg.) (a)
Passive 7-10% of roof .63 .55 .76 ??

11. Superior Lighting in Every Way!
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 Free Light: Totally off-the-grid, “zero cost” lighting throughout the daytime!
 Better Light Quality: Evenly dispersed, consistent light levels throughout
the day, eliminates glare and hot spots, full color rendition!
 Healthier: Reduces eye strain and fatigue. Humans thrive under natural
light!
 Cooler: Superior thermal comfort! No internal building temperature changes.
 Happier: It’s like bringing the outdoors inside! Happier workers &
customers!
Better for the Environment,
Better for business, and
Better for people!

12. Before and After Photos
12
AfterBefore

13. 13
Before and After Photos
AfterBefore

14. 14
Before and After Photos
AfterBefore

15. The SunTracker Experience

16. The SunTracker Experience

17. The SunTracker Experience

18. The SunTracker Experience

19. The SunTracker Experience

20. SunTrackers work even on cloudy days
20Inside
Raining Outside
Inside
Cloudy Outside

21. 21
Ciralight SunTrackers have been installed by:

22. SunTracker Financial Benefits
22
 Free lighting up to 10+ hours / day!
 50-80% lighting energy cost reduction!
 Payback within 2-4 years!
 Happier environment for employees and
customers results in…
 Productivity increase up to $2500 per employee calculated
 Fewer worker comp claims
 15% lower worker absenteeism reported
 6-40% sales increases reported
 Test scores in schools go up by as much as 20%
 Reduced HVAC costs and Maintenance costs associated with artificial
lights (replacing bulbs, fixtures and ballasts).
 Green energy tax credits & utility company incentives may apply!
Sky Harbor Airport, Phoenix

23. Better Light Quality
Reduce impact on
Environment
Improved Productivity &
Sales
Lights OFF longer hours!High Levels of FREE Light
Superior Lighting in Every Way!

24. Ciralight Warranty
10 Year Warranty
Ten Trouble Free
Years

25. Independently Tested and Certified
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 Lifespan tested up to 30 years under extreme environmental conditions (minus 20 degrees to
plus 200 degrees) – Designed for the life of the building
 AAMA A440-05 Certified - standard/specification for skylights
 Wind tested up to over 100 miles per hour
 Rain tested up to 4 inches of rain per hour with winds of 70 miles per hour
 Fall protection up to 1200 lbs dropped from 6 feet
 Temperature stability – does not result in the heat gain associated with normal skylights
 Provides illumination of up to 300% more than that of normal skylights
 Performance Rating – VLT = 91%, SHGC = .3196, U-Value = .40
 Certified USGBC LEED Points, Singapore Green Building Product

26. 949-288-6855
www.ciralight.com
info@ciralight.com
Any Questions?