TWA

Contour® Series Mini Wall Pack, Polycarbonate

For entrances, stairwells, corridors and other pedestrian areas. Not recommended for applications with frequent exposure to harsh chemicals or commercial cleaning fluids (e.g. car washes). Installations in such environments may lead to premature failure of the luminaire and void the warranty.

Construction

Housing: Rear housing is rugged, die-cast aluminum. Front cover is one-piece, UV-resistant, injection-molded polycarbonate, internally painted. Captive external hardware is treated for corrosion resistance and includes slotted hex-head and tamper-proof fasteners. Finish is dark bronze (DDB) corrosion-resistant polyester powder.

Optics

Front housing and refractor are one-piece, injection-molded, UV-stabilized polycarbonate. High-performance optical system consists of specular anodized segmented reflector and computer-designed prism pattern. Standard finish is dark bronze polyester enamel. Front cover sealed with one-piece, high-temperature silicone gasket to inhibit entrance of outside contaminants.

Electrical

Components are mounted to the cast-aluminum housing, promoting maximum heat dissipation. Ballast: All ballasts are 100% factory tested. MH: High reactance, high power factor for 150W and below. 150W and below are standard with pulse-start ignitor technology. HPS: Reactor normal power factor standard for 120V, HPF available (XHP option). Other voltages are high power factor standard. Fluorescent ballasts are electronic HPF (26 DTT and TRT).

Socket: HID is porcelain, horizontally oriented, medium-base socket with copper alloy, nickel-plated screw shell and center contact. (UL Listed 660W, 600V and 4KV pulse rated.) Fluorescent is four-pin positive latching thermoplastic. LPI is standard 35K for CFL.

Installation

Top 1/2" threaded wiring access. Back access through 3/4" opening. For feed-thru wiring, use condulet tee (not included). Mount on any flat, non-combustible vertical surface.

Specifications
Product overview and specifications
Brand Name Lithonia Lighting
Color Beige, Black, Bronze, Gray, Green, White
Color Rendering Index 21, 22, 70, 82, 88
Correlated Color Temperature 2000 K, 2100 K, 3000 K, 3200 K, 3500 K
Environment Outdoor
Finish Gloss
Light Source Compact Fluorescent, HID - High Pressure Sodium, HID - Metal Halide
Listings UL
Lumen Output 1500 LM, 1900 LM, 2700 LM, 5500 LM, 5600 LM, 6000 LM, 9500 LM
Mounting Type Yoke
Product Type Wallpack
Series TWA
Voltage Rating 120, 208, 240, 277, 347, MVOLT
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
TWA-CF_pdf View
TWA-M-S_pdf View
Technical Files
Installation documents, building information models, etc.
File Type Document Title View
TWA_pdf View
Resources
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