LED Lighting technology that replaces traditional fluorescent lamps without any additional electric work. World's only patented DLC approved direct replacement LED technology for saving energy all across the Globe. Just snap it in!

1. EarthcareTM LED T8
Direct Replacement Technology
Lowering Energy & Lowering Cost
of LED Retrofitting

2. LED Lighting
LED Lighting Advantages
ENERGY & COST
EFFICIENCY
DURABILITY
PERFORMANCE
ENVIRONMENT & HEALTH

3. 40%
$675M
ENERGY & COST
Energy savings from
LEDs in 2012 was about
71 tBtu, equivalent to
anannual energy cost
savings of about
$675 million1
LED lighting
on average saves
more than 40% of
lighting utility costs2
2 yrs
EarthcareTM technology
reduces average
project cost by 50%,
reducing Payback
to less than
2 years or less

4. Less Energy Consumption
Fast payback rate
Lower Maintanence Costs
Minimum Heat Generation
Lower cooling costs
LEDs are used Everywhere
Street lights to traffic signals, sinage,
displays, automobile lighting systems.
LEDs Plastic Construction
More durable and less prone to shattering
compared to glass fluorescent tubes.
DURABILITY
EFFICIENCY
Longer Life Span
50,000 HRS = 6 years when used 24/7

5. PERFORMANCE
Lighting systems have tremendous
impact on employees & staff.
Air quality, acoustics, levels of thermal
comfort and levels of daylight affect
the stress levels, health and
well-being of occupants.
AIR QUALITY
ACOUSTICS
LEVELS OF
THERMAL COMFORT
DAYLIGHT
AFFECT THE STRESS LEVELS,
HEALTH AND WELL-BEING
OF OCCUPANTS
IN SCHOOLS
LEDs have a natural feel and over superior
performance over all conventional illumination
devices.
3

6. ENVIRONMENT & HEATH
No Mercury Vapor A broken fluorescent may leak
up to 100 times the federal limit
for mercurychronic exposure
No UV Exposure
UV exposure from sitting under
flouorescent light for 8+ hours
equals one minute of sun exposure.
No Flickering
Light flickering has been associate
with headaches, eye strain & general
eye discomfort.

7. LED Lighting Challenges
In order to replace existing fluorescent lamps with LED lamps,
it is necessary to change lamp fixtures, modify the ballast,
or to additionally install a power supply exclusive for LED lamps.
Extra COST of LABOR ($29.79 ave. cost per troffer)
Extra COST of new fixtures and parts
Extra TIME of installation time (30mins ave. time per troffer)
Hazardous
When somone unwittingly replaces
LED tube with a fluorescent tube

8. About Kumho Electric
Kumho Electric, established in 1935, is a subsidiary company of Kumho
Asiana Group, which includes subsidiaries in automotive, industry,
leisure, logistic, chemical and airline fields.
Kumho Electric Inc. has a 78 year history as an electrical engineering
and component manufacturer started by president Myung-Gu Park,
who also invented the electronic ballast in 1979,
acquiring the world’s first patent of itskind.
Kumho Electric Inc. has established businesses worldwide,
especially in Japan where Kumho Electric Inc. controls
40% of the LED tube market.
Kumho Electric subsidiary and affiliate companies
Kumho Changshu Kumho Electric VINA, Vietnam
Kumho Shenzen Kumho Electric, USA
Kumho Shanhai Kumho Electric, Japan
Kumho Dongguan Lumimicro
Kumho Changshu THLEDS

9. LED Lighting Products
Earthcare™ Direct Replacement LED T8
U.S. patented technology that allows “Direct replacement”
of existing fluorescent lamp with electronic ballasts
and easy installation in two minutes or less.
NO
Extra Labor
Ballast work
Rewiring
NO
Extra part or fixtures
NO
Extra installation time
Works with existing fixtures and
electronic instant start ballasts.
Patent acquisition
U.S. of circuit technology
5 Year warranty

10. LED Lighting Products
Earthcare™ Direct Replacement LED T8
Product Safety and Quality Certifications
UL is a global independent safety science company,
not-for-profit product safety testing and certification
organization. UL has been testing products for public
safety for more than a century.
The ETL Listed Mark from Intertek is the fastest growing
product certification mark in North America with more
than 80,000 product listings.
The ETL Listed Mark is proof of product compliance
(electrical, gas and other safety standards) to North
American safety standards.
DLC serves efficiency programs and the lighting industry
by maintaining the leading public list of high quality, high
efficiency LED products for the commercial sectors.

11. LED Lighting Products
Earthcare™ Direct Replacement LED T8
Classification
Ballast Factor
(existing)
Power
Consumption
Luminous Flux
Luminous
Efficacy*
Input-Voltage
Power-Factor
Color
Temperature
Rated Life
Color Rendering
Index
Operating
Temperature
Diameter
Total Length
Material
Weight
4 Foot
18W
22W
3 Foot
14W
BF
N(88%)
N(88%)
N(88%)
N(88%)
P
18
22
14
9
W
F
1,900
2,200
1540
990
lm
105
100
110
110
lm/W
Symbol
2 Foot
9W
Units
Vin
PF
110-277v (to IS ballast)
0.9
V
CCT
3500/4100/5000 (other options available)
Kelvin
Lt
50,000
Ra
CRI
80+ Ra (90+ available special order)
Hrs
Temp.
-20 ~ 45
°C
ф25
1,198
AL,PC
500
mm
mm
g
Payback of 2 years or less!
Rebates upto
50% of project cost
$60 per LED lamp
*varies by each rebate program
and state.

12. References
1 Navigant, Energy Savings Potential of Solid-State Lighting in General Illumination Applications, January 2012, http://apps1.eere.energy.gov/buildings/publications/pdfs/ssl/ssl_energy-savings-report_jan-2012.pdf
2 Adoption of Light-Emitting Diodes in Common Lighting Applications, April 2013,
http://apps1.eere.energy.gov/buildings/publications/pdfs/ssl/led-adoption-report_2013.pdf
3. Baker, L. & Berstein, H. (2012). The Impact of School Buildings on Student
Health and Performance. [e-book] Available through: http://centerforgreenschools.org/studies/k12.aspx [Accessed: 22 Dec 2013].