GE
Lighting
™
Evolve
Contemporary Twin Support Post Top (EPTC)
LED Post Top
imagination at work
Product Features
The Evolve™ LED Contemporary Twin Support Post Top (EPTC) offers energy efficiency and quality of light in your choice
of two distinct, modern styles. The advanced LED optical system provides improved horizontal and vertical uniformity,
reduced glare and improved lighting control. GE’s unique optical ring technology effectively aims the light where you
need it, while eliminating the unsightly shadow circles commonly seen under other LED post top fixtures.
The EPTC can yield up to a 60-percent reduction in system energy compared with standard HID systems, depending
on applications. This reliable system operates well in cold temperatures and offers more than 11 years of service life to
reduce maintenance frequency and expense, based on a 50,000 hour life at 12 hours of operation per day (L85 Rating).
Applications
• Roadway, site, area, and general lighting utilizing
advanced LED optical system providing high
uniformity, excellent vertical illuminance, reduced
offsite visibility, and reduced on-site glare.
Housing
• Base: die-cast aluminum housing.
• Top Upper Housing: one-piece spun aluminum,
available in two distinct contemporary designs.
• The upper fixture design incorporates the heat sink
directly into the unit ensuring maximum heat transfer
and long LED life.
• Meets 2G vibration per ANSI C136.31-2001.
For 3G rating contact manufacturer.
LED & Optical Assembly
• Structured LED array for optimized roadway, walkway
and campus photometric distribution.
• Evolve light engine consisting of nested concentric
directional reflectors designed to optimize application
efficiency and minimize glare.
• Utilizes high brightness LEDs, 65 CRI at 4100K typical.
• LM-79 tests and reports are performed in accordance
with IESNA standards.
Mounting
• Post top mounting 3-inch (76mm) OD held in place
with six square head set screws.
Finish
• Corrosion resistant polyester powder painted,
minimum 2.0 mil. thickness.
• Standard colors: Black, Gray and Dark Bronze.
•
RAL & custom colors available.
Electrical
• 120-277 volt and 347-480 volt available.
• System power factor is >90% and THD <20%.
• Class “A” audible sound rating.
• Integral surge protection:
- For 120-277VAC per IEEE/ANSI C62.41.-1991,
4kV/2kA Location Category B2 (120 Events).
- For 347-480VAC per IEEE/ANSI C62.41.-1991,
4kV/2kA Location Category B2 (120 Events).
•
EMI: Title 47 CFR Part 15 Class A.
• Photo Electric Sensors (PE) available for all voltages.
Lumen Maintenance
•
System rating is L85 at 50,000 hours. Contact manufacturer
for L rating (Lumen Depreciation) beyond 50,000 hours.
Ratings
• listed, suitable for wet locations.
• IP 65 rated optical enclosure per ANSI C136.25-2009.
• Temperature rated at –40° to 50°C.
Ordering Number Logic
Contemporary Twin Support Post Top (EPTC)
E P T C 4 1 P L
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
COLOR
TEMP
41 = 4100K
TYPICAL INITIAL
LUMENS
4100K
LENS
P = Polycarbonate
TYPICAL SYSTEM
WAT TAG E
120-277V
ORIENTATION
L = Parallel
347-480V
PE
FUNCTION
1 = None
2 = PE Rec.
3 = Button PE*
4 = PE Rec. with
Shortening Cap
5 = PE Rec. with
Control
PE control not available
for 347-480V. Must be
a discrete voltage.
*Button PE not available
with 347 or 480 volt fixtures.
POLE
SPACING
(2-4 LANES)
HOUSING
A = Tiered
Circular
B = Tiered
Cone
BUG RATINGS
4100K
B U G
TOP
COLOR
BLCK = Black
DKBZ = Dark Bronze
GRAY = Gray
Contact manufacturer
for other colors.
A = Tiered Circular
IES FILE
NUMBERS
120-277V 347-480V
OPTIONS
D = Dimmable (0-10 Volt Input)*
F = Fusing
P =
Prewire with 6” of 14/3 cable
XXX = Special Options
*Not available at time of launch.
Contact manufacturer for details
and availability (only available in
120-277V).
B = Tiered Cone
TYPE
OPTICAL
CODE
PROD. ID
E = Evolve
P = Post Top
T =
Twin Support
C = Contemporary
OPTICAL
CODE
C5 Symmetric 6,300 84 84 5:1 B3 U1 G1 EPTC_C541PL_-120-277V EPTC_C541PL_-347-480V
E5 Symmetric 3,200 48 48 5:1 B2 U1 G1 EPTC_E541PL_-120-277V EPTC_E541PL_-347-480V
TYPE V
C3 Asymmetric Wide 6,300 84 84 5:1 B1 U2 G2 EPTC_C341PL_-120-277V EPTC_C341PL_-347-480V
E3 Asymmetric Wide 3,200 48 48 5:1 B0 U2 G1 EPTC_E341PL_-120-277V EPTC_E341PL_-347-480V
TYPE III
VOLTAGE
0 = 120 - 277
H = 347 - 480
1 = 120*
2 = 208*
3 = 240*
4 = 277*
5 = 480*
D = 347*
*
Specify single
voltage only if fuse
or button PE option
is selected
Photometrics
EPTC Type V – Symmetric (C5)
6,300 Lumens, 4100K
.1
.2.5
Grid Distance in Units of
Mounting Height at 16’
Initial Footcandle Values at Grade
2146
1609
1073
536
1
Polar Trace Vertical and Horizontal
Plane through Horizontal Angle of
Maximum Candlepower
EPTC Type III – Symmetric (C3)
6,300 Lumens, 4100K
4236
2
Grid Distance in Units of
Mounting Height at 16’
Initial Footcandle Values at Grade
.1.2
.5
Polar Trace Vertical and Horizontal
Plane through Horizontal Angle of
Maximum Candlepower
3177
2118
1059
1
2
Product Dimensions
Tiered Circular Top Housing
28.7 in.
[729 mm]
24.9 in.
[633 mm]
NOMINAL TENON
DIA=3.0 in (76.2 mm)
Tiered Cone Top Housing
28.7 in.
(729 mm)
Nominal Tenon
Dia=3.0 in. (76.2 mm)
26.4 in.
(671 mm)
6.5 in.
[165 mm]
(165 mm)
6.5 in.
• Approximate Net Weight: <32 lbs. (<14.51 kgs.)
• Suggested Mounting Height: 8-16 ft. (2.5-5 m)
• Effective Projected Area (EPA): 1.12 sq. ft. max (0.10 sq. m)
DATA
www.gelighting.com
GE and the GE Monogram are trademarks of the General Electric Company. All other trademarks are the property
of their respective owners. Information provided is subject to change without notice. All values are design or typical
values when measured under laboratory conditions. GE Lighting and GE Lighting Solutions, LLC are businesses of
the General Electric Company. © 2014 GE.
OLP2091 (Rev 08/22/14)
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