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VR3-VR4


Steel Backplate


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Intended Use

General illumination for rough service (vandal-resistant) applications. Ideal for interior or exterior applications where safety and security are a concern. Certain airborne contaminants can diminish integrity of acrylic. Refer to Acrylic Environmental Compatibility tables for suitable uses.

Construction

Backplate: Heavy-duty, 16-gauge cold-rolled steel. White polyester powder coat for high reflectance, durability and corrosion resistance. Closed-cell neoprene gasket seals out moisture and contaminants.

Optics

Lens: Clear prismatic, UV-stabilized polycarbonate, nominal thickness .125". Prism optics provide uniformity with maximum spacing-to-mounting height ratios. TORX® T-20 and standard stainless steel slotted hex-head screw (one each included).

Electrical

Ballast: VR3: Electromagnetic, NPF, with starting temperature of 0°F for 7W and 25°F for 9W.

VR4: Class P, electronic, HPF multi-volt, THD <10%, starting temperature 0°F. Exceptions are 7TT, 9TT, 13TT. Electromagnetic, NPF, 120V only.

Socket: Compact fluorescent: Thermoplastic socket. Incandescent: Unglazed porcelain snap-in socket with aluminum screw shell. Spring-loaded steel clips hold socket tightly in place. VR3 provided with one socket and VR4 provided with two sockets. SM1 single-socket option available.

Lamps: 35K compact fluorescent lamp(s) included unless L/LP is specified. Incandescent lamp(s) not included.

Installation

Keyhole slots simplify wall or ceiling installation. For maximum vandal resistance, use four-hole mounting pattern.

Listings

UL Listed (standard). CSA Certified (see Options). UL Listed for 25°C ambient and wet locations for wall-mount and covered-ceiling applications.

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