1. It Pays to be Smart Efficiency Flexibility Reliability Savings
© 2012 Digital Lumens

2. Leading the Way in Intelligent Lighting
Redefining industrial lighting with Intelligent LED Lighting Systems that deliver unprecedented efficiency, performance, and customer value
Reduces lighting energy use by up to 90%
Integrates smart LED-based luminaires, sensing and intelligence
Optimized for rugged industrial environments
Lowest total cost of ownership (TCO)
Patented intelligence technology
Award-winning products & company
© 2012 Digital Lumens

3. Intelligent Lighting System Drives Maximum Savings
The Complete Solution
Smart LED Lights
Networked Together
Centrally Managed
© 2012 Digital Lumens

4. High performance occupancy sensing & dimming
Efficiency
Most energy efficient
High performance occupancy sensing & dimming
Daylight harvesting
© 2012 Digital Lumens

5. Most Energy Efficient Lowest wattage Lowest energy use Longest life
Efficiency
Flexibility
Reliability
Savings
Most Energy Efficient
155W
12+ year life
No maint. ✔
Lowest wattage
Lowest energy use
Longest life
Maintenance-free
© 2012 Digital Lumens
290W
2 year life
Frequent maint.
450W
2 year life
Frequent maint.

6. High Performance Occupancy Sensing & Dimming
Efficiency
Flexibility
Reliability
Savings
High Performance Occupancy Sensing & Dimming
Occupancy sensors
Fully integrated into each fixture
Deliver light only where & when needed
Features three infrared sensors
Higher ceiling heights
Improved performance
Designed by Digital Lumens
Dimming
Full range dimming in every fixture
Can be programmed from 0-100%
Facility occupancy map report
© 2012 Digital Lumens

7. Controlling Sensor Delays Controls Energy Cost
Efficiency
Flexibility
Reliability
Savings
Controlling Sensor Delays Controls Energy Cost
Sensor Delay
% “Active”
ILE Energy Cost* (160W)
HIF Energy Cost*
@ 15 mins (220W)
30 sec
25.2 %
$35 / yr
$190
60 sec
40.8 %
$57
90 sec
52.4 %
$73
3 min
72.5 %
$102
5 min
89.3 %
$125
10 min
98.6 %
$138
Sensor Log Data
© 2012 Digital Lumens | Proprietary & Confidential
4:30pm
5:30pm
* 10¢ /kWh

8. Efficiency
Flexibility
Reliability
Savings
Daylight Harvesting
Automatically assesses available ambient and gradually adjusts light output to illuminate area to target light level
Photo sensors fully integrated into each fixture
Depending on available ambient light, reduces lighting use by an additional 25-50%
Consistent light quality throughout the space
© 2012 Digital Lumens

9. Robust product & service family Intelligence Scheduling & reporting
Flexibility
Robust product & service family
Intelligence
Scheduling & reporting
© 2012 Digital Lumens

10. Intelligent fixtures to address each facility’s unique needs
Efficiency
Flexibility
Reliability
Savings
Intelligent fixtures to address each facility’s unique needs
ILE-3-13
ILE-3-18
ILE-3-26
13,000 lumens
155W
18,000 lumens
215W
26,000 lumens
325W
Up to 50’ mounting height
Three independently rotatable LED light bars
Integrated occupancy sensors
Integrated daylight harvesting
Wide or narrow optics options
Onboard intelligence to manage fixture behavior
Wirelessly connected to LightRulesTM management software
107,000 hour lifetime rating
5 year warranty
ALL FIXTURES FEATURE:

11. LightRulesTM Lighting Management Software
Efficiency
Flexibility
Reliability
Savings
LightRulesTM Lighting Management Software
Control
Report
Active levels
Inactive levels
Occupancy sensor timeouts
Energy consumption
Energy cost
Energy savings
Facility occupancy
Daylight harvesting
What-if analysis
LightRules software is an important component of the Digital Lumens intelligent lighting system.
Without it, you wouldn’t be able to achieve the maximum savings available and it’s important to make sure that prospective customers understand this importance.
In this section we’re going to talk about how the software results in additional cost-savings.
© 2012 Digital Lumens

12. Manage, Edit & Report Efficiency Flexibility Reliability Savings
Dashboard
Profile Management
Scheduling
Energy Reports
Facility Map
Occupancy Map
© 2012 Digital Lumens

13. Customize Lighting Customize lighting profiles by zone, e.g.:
Efficiency
Flexibility
Reliability
Savings
Customize Lighting
Customize lighting profiles by zone, e.g.:
Loading docks
Frozen storage
Ambient storage
Minimize lighting energy costs while maximizing operator efficiency & safety
Automated or manual control
Managed lighting = managed costs
© 2012 Digital Lumens

14. LightRules Monitor Remote service Ensures maximum efficiency
Flexibility
Reliability
Savings
LightRules Monitor
Digital Lumens has identified the following recommendations to increase energy efficiency and reduce lighting costs in your facility:
Reduce occupancy timeouts in the loading dock area
Decrease inactive levels in Room 5
Remote service
Ensures maximum efficiency
Quarterly & annual reports
Recommendations to optimize energy efficiency
alerts
LightRules Monitor Alert

15. Fully certified, labeled & listed Tested & proven – case studies
Reliability
Fully certified, labeled & listed
Tested & proven – case studies
© 2012 Digital Lumens

16. Proven Reliability Robust design
Efficiency
Flexibility
Reliability
Savings
Proven Reliability
Robust design
Rugged and integrated technology
Tested, certified, listed, and labeled
UL, CE/CB, DOE, Lighting Facts, DLC, NEMA IP Rating, LM79, LM80
Outstanding support
5-year warranty
Backed by world-class lighting professionals
107,000-hour lifetime rating
© 2012 Digital Lumens

17. Tested & Proven Deployed in the world’s leading industrial facilities
Efficiency
Flexibility
Reliability
Savings
Tested & Proven
Deployed in the world’s leading industrial facilities
Warehouses, cold storage, manufacturing, aviation, etc.
More than 200 large-scale deployments
New Orleans Cold Storage
© 2012 Digital Lumens

18. Case Study Energy Savings Highlights
Efficiency
Flexibility
Reliability
Savings
Case Study Energy Savings Highlights
Environment
Previous Lighting
Energy
Savings
Manufacturing
400 Watt HPS
75%
Dry Warehouse
1,000 Watt HID
90%
Cold Storage
HIF
Cold Storage (mobile racking)
400 Watt HID
97%
Cold/New Construction NA
75-90% over alternatives
© 2012 Digital Lumens

19. Lighting cost comparison Digital Lumens Advantage
Savings
Savings summary
Lighting cost comparison
Digital Lumens Advantage
© 2012 Digital Lumens

20. Intelligent Lighting System Savings Summary
Efficiency
Flexibility
Reliability
Savings
Intelligent Lighting System Savings Summary
Incentives
LED power reduction (watts)
Fine-tuning
HVAC & chiller load reduction
Maintenance
Intelligence
© 2012 Digital Lumens

21. TCO Comparison Intelligent Light System vs. Alternatives 100 Lights @ $.10/kWh
HID
HIF
HIF with sensors
LEDs without sensors
LEDs with sensors
Digital Lumens ILS
System Type
400W MH
6L T5
Competitor
ILE-3-13
Fixture Watts (including ballasts)
450
331
160
155
Total Lighting Time
8, (100%)
8, (100%)
7, (90%)
4, (50%)
1, (20%)
Annual Energy Expense
$39,420
$28,996
$26,096
$14,016
$7,008
$2,716
Percent Energy Savings
26%
34%
64%
82%
93%
5 Yr Maint. Expenses*
$15,000
$10,000 $0
5 Yr TCO **
$249,600
$174,978
$165,480
$154,540
$124,540
$103,780
Considering lamp life and operating hours, and maintenance costs per fixture
** Annual energy expense x 10 year + maintenance + capital expense (incl. labor)

22. TrialPak for Pre-installation M&V
Efficiency
Flexibility
Reliability
Savings
TrialPak for Pre-installation M&V
Allows trial installation with full LightRules capability
Confirms assumptions for:
Energy reduction
Daylight harvesting
Occupancy
Easily exportable M&V reports
© 2012 Digital Lumens

23. Intelligence Doesn’t Cost More
Efficiency
Flexibility
Reliability
Savings
Intelligence Doesn’t Cost More
It Gives You More
Andrea Klos
Product Marketing Manager
© 2012 Digital Lumens