This document summarizes the benefits of switching to LED lighting compared to fluorescent tubes. It notes that LED lighting provides 85% savings on electricity costs, has a lifespan of 8-10 years requiring no maintenance, and offers a return on investment between 200-400% based on electricity savings alone. Additional advantages include reducing administrative costs for maintenance, presenting an environmentally friendly image, and the obsolescence of fluorescent lamps on a large scale. Case studies are presented of successful LED lighting installations for large retailers and commercial clients that have seen no issues after years of use.

1. Media Design
LED Efficiency
Changing fluorescent tubes with power
saving LEDs
SAMSUNG LED

2. WHY?

4. LED vs fluorescent
85% power economy

10 years durability

Without maintance

Environment friendly

Safe use


5. EXAMPLE

6. 85% less power consumation
Example: illumination sign measuring 1000х100 см
Fluorescent tubes:
LED:
60 lamps х 36W = 2200W
540 modules х 0.5W = 270W
365days х 8hours х 2200W =6424kW 365days х 8hours х 270W =790kW
6424kW x 0,20 lv = 1285 lv/year
790kW x 0,20 lv = 158 lv/year
1127 lv.
saving electricity per year
fot sign measuring 1000х100 см

7. Investment?
Example illuminate the sign with dimensions 1000х100 см
If it needs to change the installation
Cost of changing lamps: 60х15lv = 900 lv
Cost of changing lamps with LED:
If it is not needs to change the
installation
Cost of changing lamps with LED:
540x3,50lv = 1890 lv
540x3,50лв = 1890 lv
If you need to change the lamps new
technology will cost
1000 lv
if it is not necessary to change the lamps
new technology will cost
1890 lv

8. Up tp 10 years durability

4 warranty for Samsung LED

Up to 10 years durability – 30.000 hours


5 years experience and many completed
projects
Additional protection against overheating and
power surges

9. ROI
EXAMPLE

10. RETURN ON INVESTMENT
Example: illumination sign measuring 1000х100 см
Saving electricity during the warranty period ONLY:
4 years х 1127lv = 4508lv
Replacement cost:
If it needs to change the
installation
1000 lv
If it is not needs to change the
installation
1980 lv

11. Without Maintenance


Fluorescent lamps are replaced on average
every 3 years
Expected life of the Samsung LED - 8 to 10
years

Much simpler DC installation

Quality DC power supplies protect LEDs

12. Caring for Nature




Saving electricity saving huge costs of its
generation
Fluorescent lamps contain mercury
A large amount of materials needed for
fluorescent installations
Fluorescent lamps are consumable

13. TRAPS
using LED technology

14. Traps




Faulty modules with "fried" LEDs
Faulty power supplies with electrolytic
capacitors, which evaporates electrolyte
Smooth, but sensitive reduction of the intensity
of light after 6-12 months
Promises of greater guarantees and high
values in Lux of illumination

15. SUMMARIZE

16. Savings with LED lighting




85% savings on electricity when changing
lamps with LED
Between 200% and 400% return on investment
for replacement ONLY saving electricity
At least 100% return on investment for
replacement in case of need for maintenance
The price of electricity will continue to rise

17. Advantages of LED lighting
nonfinancial


No "problem" signs in different offices (objects)
Lowers administrative resources for the
maintenance of signs

Energy efficient company - Green Company

Many times safer boards

Obsolescence of fluorescent lamps on a
European scale

18. Implemented projects
TMARKET – Мaxima Bulgaria Plc

Replaced with LED over
80% of illuminated signs
chain

More than 3 years signs

0% complaints
Express satisfaction with the correct and quality
finished work, thanks for the responsiveness of the
team and good business relationship that will
develop in the future.
Maxima Bulgaria (Т-Мarket)
Vigintas Shapokas

19. Implemented projects
ZONA for Home




Huge illuminated channel
letters throughout the
country
Complex and responsible
installation
Letters mounted 6 years
ago
without maintenance

20. Thank you for attention
Spas Popov
0896 701 600
spopov@mediadesign.bg
Media Design Ltd.
mediadesign.bg
тел. 032/62 40 07