GE EPST Data Sheet

GE

Lighting

Evolve

Salem (EPST)

™

LED Post Top

imagination at work

Product Features

The Evolve™ LED Salem Post Top offers energy efficiency and quality of light in a classic, utility carriage look and style.
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 Salem post top 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 and 12 hours of operation
per day. Containing no mercury or lead, this environmentally responsible product is RoHS compliant.

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

• Die-cast aluminum housing.

• Traditional utilitarian “carriage” design incorporates
the heat sink directly into the unit ensuring maximum
heat transfer and long LED life.

• Meets 2G vibration standards per ANSI C136.31-2001.
For 3G rating contact factory.

LED & Optical Assembly

• Structured LED array for optimized Roadway/walkway
photometric and distribution.

• Evolve light engine consisting of nested concentric
directional reflectors designed to optimize application
efficiency and minimize

• Utilizes high brightness LEDs, 65 CRI at 4100K typical.

• LM-79 tests and reports are performed in accordance
with IESNA standards.

glare.

Lumen Maintenance

• System rating is 50,000 hours at L85. Contact factory
for L rating (Lumen Depreciation) beyond 50,000 hours.

Ratings

Mounting

• Post top mounting 3-inch (76mm) OD held in place
with three black squarehead set screws.

Finish

• Corrosion resistant polyester powder painted,
minimum 2.0 mil. thickness.

• Standard colors: Black & 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” sound rating.

• Integral surge protection non-dimming:

- 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,
6kV/3kA Location Category B3 (120 Events)

• Integral surge protection GE dimming:

- For 120-480VAC per IEEE/ANSI C62.41.2-2002,
6kV/3kA Location Category B (120 Events)

• Optional high capability surge protection per IEEE/
ANSI C62.41.2-2002.

- Rating 1 - 10kV/5kA Location Category (120 events)

- Rating 2 - 6kV/3kA Location Category C-Low
(5000 events)

• EMI: Title 47 CFR Part 15 Class A

• Photo electric sensors (PE) available for all voltages.

• UL/cUL listed, suitable for wet locations.

• IP 65 rated optical enclosure per ANSI C136.25-2009.

• Temperature rated at –40° to 50°C.