Summary Located in Bangkok, Thailand, Panya Indra Golf Club is an international golf club that had its existing metal halide field lightings replaced with LED lightings. As a result, 64% energy saving and over 80% illumination improvement were achieved beyond the expectations of the client and its stakeholders. Project It consisted of 27 holes of zones A, B, and C (9 holes each), and this project fully replaced the aged metal halide lightings of 18 holes of zones B and C with LED lightings 860 units of 1.1 KW metal halide lamps (including the ballasts) were replaced with 860 units of GigaTera SUFA 400 W LED lamps. Given that the illumination of the existing lightings did not live up to the standards of the golf club, nighttime play was difficult. As such, the client strongly requested improvements to this problem. The optics team of GigaTera focused on providing the best solution through precise optical design and analysis based on twice site-collected data. Benefit The LED sports lightings of GigaTera, verified as being excellent, considerably improved the illumination and saved energy, enabling golfers to play at night at the best conditions. Golfers and officials enthusiastically welcomed and applauded when the new lightings were first lit. This offered a great opportunity to verify once again the excellence of GigaTera LED lighting solution’s technology and reliability. For all inquiries, please contact us at +1 (314) 809-5506.

1. CASE STUDY
Panya Indra Golf Club
Bangkok Thailand
Panya
Indra
PY
LED FLOOD LIGHTING SPORTS FLOOD LIGHTING
Panya Indra Golf Club

2. Summary
Project
Benefit
Panya Indra GC
Bangkok
Located in Bangkok,Thailand, Panya Indra Golf Club
is an international golf club that had its existing metal
halide field lightings replaced with LED lightings. As a
result, 64% energy saving and over 80% illumination
improvement were achieved beyond the expectations
of the client and its stakeholders.
It consisted of 27 holes of zones A, B, and C (9 holes
each), and this project fully replaced the aged metal
halide lightings of 18 holes of zones B and C with
LED lightings 860 units of 1.1 KW metal halide lamps
(including the ballasts) were replaced with 860 units of
GigaTera SUFA 400W LED lamps.
Given that the illumination of the existing lightings did
not live up to the standards of the golf club, nighttime
play was difficult. As such, the client strongly requested
improvements to this problem.
The optics team of GigaTera focused on providing the
best solution through precise optical design and analysis
based on twice site-collected data.
The LED sports lightings of GigaTera, verified as being
excellent, considerably improved the illumination and
saved energy, enabling golfers to play at night at the
best conditions.
Golfers and officials enthusiastically welcomed and
applauded when the new lightings were first lit.This
offered a great opportunity to verify once again the
excellence of GigaTera LED lighting solution’s technolo-
gy and reliability.
Aiming
67%
CO2 Reduction
64%
Energy Saving
95%
Enhance
Illuminance
$237,308
Annual
ElectricitySaving
Before
Max
2
Before After
Aiming test for accurate
target lighting and improved
uniformity factor

3. Itisacasewhereaworld-leadingLEDsportslightingsolutionsuitableforaninternationalgolfclubwasapplied
Before After
MH-1000
1100W
65
860
946Kwh
SF400
400W
80
860
344Kwh
Model Name
Power Consume
Color Rendering
Q’ty
Total Power
Energy Saving(%)
Simulation Data
Installed Product : SUFA400
Tee Off
Fairway
Green
◎ Install Data
Before After
USD 372,913 USD 135,605Annual Amount of Electricity
Annual Electricity Saving
◎ Cost Data
64%
USD 237,308
Illuminance Measurement Data_Green
Height of evaluation surface 0.05 m
Maintenance factor 1.00
Total luminous flux of all lamps 2,465,600 lm
Total power 26,800 W
Total power per area (85,441.58 m²) 0.31 W/m²
Before After
136 lux
42 lux
243 lux
0.17
0.31
248 lux
121 lux
360 lux
0.34
0.49
Average
Minimum
Maximum
Emin/Emax
Emin/Eav
EnhanceIlluminance(%) 82%
Height of evaluation surface 0.05 m
Maintenance factor 1.00
Total luminous flux of all lamps 2,171,200 lm
Total power 23,600 W
Total power per area (143,840.36 m²) 0.16 W/m²
Before After
152 lux
59 lux
297 lux
0.20
0.39
297 lux
166 lux
428 lux
0.39
0.56
Average
Minimum
Maximum
Emin/Emax
Emin/Eav
EnhanceIlluminance(%)
Illuminance Measurement Data_Green
95%
B1
HALL
C3
HALL Simulation Data
Installed Product : SUFA400
Tee Off
Fairway
Green
3
Panya Indra Golf Club
Panya
Indra
PY
( * As of USD 0.09/Kwh and usage of 12 hr/day )

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2014. 12. Printed
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