GE EWS1 Data Sheet

GE

Lighting Solutions

™

Evolve

Scalable Wall Pack (EWS1)

LED Area Light

imagination at work

Product Features

The GE Evolve™ LED Scalable Wall Pack is optimized for customers looking for an efficient and reliable LED solution
for wall mounted, site, area and general lighting applications.

Depending on the application, Evolve™ LED Scalable Wall Pack can yield up to a 75% reduction in system energy
consumption compared with standard HID systems. 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 rated life
and 12 hours of operation per day. Containing no mercury or lead, this environmentally responsible product is
RoHS compliant.

Applications

• Wall mounted, site, area and general lighting utilizing
an advanced LED optical system providing uniformity,
vertical light distribution, reduced offsite visibility,
reduced on-site glare and effective security light levels.

Housing

• Die-cast aluminum housing.

• Sleek architectural design incorporating a heat sink
directly into the unit ensuring maximum heat transfer
and long LED life.

• Meets 1G vibration standards per ANSI C136.31-2001.
For 3G rating contact manufacturer.

LED & Optical Assembly

• Structured LED array for optimized area light
photometric distribution.

• Evolve™ LED light engine utilizes reflective technology
to optimize application efficiency and minimize glare.

• Utilizes high brightness LEDs, 70 CRI at 4000K
& 5700K typical.

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

Lumen Maintenance

Mounting

• Flush wall mount to “J” Box with inspection hole
for IP 65.

Finish

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

• Standard colors: Black 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” sound rating.

• Integral surge protection non-dimming:

- Tested per IEEE/ANSI C62.41.-1991, 4kV/2kA
Location Category B2 (120 Events).

• EMI: Title 47 CFR Part 15 Class A.

* System power factor and THD is tested and specified at
120V input and maximum load conditions.

Warranty

• 5-year limited system warranty standard.

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

Ratings

/

• listed, suitable for wet locations.
(For cUL availability contact manufacturer)

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

• Temperature rated at –40° to 50°C.

• Upward Light Output Ratio (ULOR) = 0