h igh e fficiency l ighting p rojects let us help you!
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H igh E fficiency L ighting P rojects Let us HELP you!. ENERGY SERVICES GROUP. Left mouse click to proceed through slide show. Direct Mail & Merchandise Co. 400 Watts Metal Halide (455 Watts with ballasts) Pendant mount 16’ from the floor. - PowerPoint PPT PresentationTRANSCRIPT
High Efficiency Lighting Projects
Let us HELP you!
Left mouse click to proceed through slide show
ENERGY SERVICES GROUP
400 Watts Metal Halide(455 Watts with ballasts)
Pendant mount 16’ from the floor
Six 4’, T8 lamps per fixture: 224 Watts (with ballasts)
Mounted on the I-beams 22’ from floor
Direct Mail & Merchandise Co.
One for One replacement
Same grid
Replaced a total of 190 (455 Watts) fixtures with a total of 190
(224 Watts) fixtures:
• Was burning 86,450 Watts• Is burning 42,560 Watts• Savings: +50% • Payback: 14 months
with about 30% more light!
Better lighting at
less than ½ the Watts!
The shadowing effect from the high intensity discharge lighting system
disappears after installing fluorescent fixtures
Increases safety!
Mix of 455 Watts (w/ballasts) Metal Halide and HPS fixtures
---- Warehouse ----
What does yours look like?
Replaced with high lumen, 4’-T8 lamps, 4 lamps in-line, 16’ fixture @ 156 Watts
MORE LIGHT with 75% electricity savings!
Replaced a total of 287 (@ 455 Watts/ea) fixtures with a total of 384
(@ 156 Watts/ea) 16’ fixtures:• Was burning 130,585 Watts• Is burning 59,904 Watts• Savings: 54% with more light!• Payback: Less than 12 months
Ceilings = 28’ to the bar joists
Fixtures used are designed to light 9.5’ wide at 28’ mounting height
A perfect lighting system for a Warehouse
These 8’ fixtures are coupled together to provide a perfect
straight line. In this case, 112’ long
Occupancy sensors installed on the ends of each aisle provide additional energy savings and increase security.
Occupancy sensors installed on the ends of each aisle provide additional energy savings and increase security.
Retail Merchandise Mail Order Company
From: 400 Watt Metal HalideTo: 6 lamp, T8, 8’ fixtures, 224 WattsEnergy Savings: 50%Payback: 10 months
One for one replacementusing the same grid
Metal Halide fixtures create poor light distribution
Notice the reflections off the bags
Notice the real color of the wall using 5000K lamps
Previous T12 lamps distorts color rendition
Wood working shop specializing in showcase cabinetry
Wood working shop specializing in showcase cabinetry
Finishing RoomLast stop before product delivery to
the customer
Vapor proof fixtures. From 2 lamp, 8’, T12 to 4 lamp, T8 fixtures.
Energy savings: 50% Payback: 13 months “I can see the real colors
now!”
You make the call…
Was
Is
Metal Distributor
The previous lighting system:@ 36 feet!
Qty 66 – 455 Watt HPS
Qty 72 – 145 Watt, 4’, T12, 2 lamp, high output
The current lighting system:@ 36 feet!
Qty 66 – 224 Watt High Intensity Fluorescent fixtures
Qty 72 – 78 Watt, 4’, 2 lamp, high lumen, T8 with a Mira4 high bay reflector
Was burning 40,470 Watts Is burning 20,400 Watts
Can you read Minster?
Now you can
Machine & Metal Stamping
From T12 to T8 technology
Tool & Die
The cost to operate your lights doesn’t have to be a major expense
ESG can lower your lighting operating costs by 50% (no sensors) to 80% (with
occupancy sensors) with better lighting
That’s equates to ~30% off your TOTAL electric bill!
It is hard to believe this is the same metal stamping shop
From: 2 lamp, T12, 8’, slimline lampsTo: two 4’, T8 lamps, 8’ fixtures with aluminum polished reflectors and electronic ballastsEnergy Savings: 50%Payback: 12 months
Corrugated Box Manufacturing Building (just before moving in)
455 watt (with ballast) metal halide fixturesEach fixture has one lamp to fire the fixture
224 Watt (with ballast) high intensity fluorescent fixturesEach fixture has six, T8, 4’, daylight lampsIf one lamp prematurely burns out the other 5 stay on
460 Watt high pressure sodium fixtures
Replaced with 6 lamp, T8, 224 watt, daylight lamps, 8’ fixtures
Let’s get rid of the dreadful yellow color!
Manufacturer of metal laser cutting machines
Was: 455 Watt (with ballast)metal halideIs: 224 Watt, (with ballast) 6 lamp, T8 high lumen fixtures
Simple payback: <12 months
T12 fluorescents in this room
(you can tell by the green tint)
Metal halides in this room
T8, daylight lamps provide the same color around the entire
facility
One for One replacement
Same Grid, 22’ on center
Replaced a total of 509 (455 Watts) fixtures with a total of
499 (224 Watts) fixtures:
Was burning 231,595 Watts Is burning 111,776 Watts
Savings = +52%
with more light!
Beer DistributorFrom 400 Watt metal halide to 8’, 6 lamp, T8 at half the watts per
fixture
There are over 80 sensors turning these lights off when
there’s no activity near them for 20 minutes
Re-tread Tire Manufacturer
1.6 year payback with only 3,545 annual shop hours
The color rendering index of the existing metal halide lamps
is 65 at best
ESG installs daylight lamps with a CRI of 85
Look at the difference on the walls
Water Bottling Plant
24 x 7 x 365 Operation
The grid pattern remained the same. Each fixture was replaced 1:1 with a
high efficiency fluorescent fixture
Replaced a quantity of 82, 452 Watt, metal halide
fixtures with a quantity of 82, 224 Watt high intensity
fluorescent fixtures
The old fixtures had 1 lamp per fixture and were only 2’ in diameter, similar to a flashlight
beam shining to the floor
ESG fixtures have 6 T8 lamps per 8’ long fixture and have a 13” wide
reflector. Each fixture feeds the adjacent fixture decreasing
shadows between fixtures. There is a 50% increase in lumens between fixtures versus metal
halide fixtures
Food Distribution Warehouse
This project saved $163,788 per year in energy savings
8.8 month payback The local utility contributed
almost 24% of the installed costNo Skylights were installed
Happy Customer