MRT

Omero™ Suspend Area and Roadway Lighting HID CFL Outdoor

Streets, walkways, parking lots and surrounding areas.

Construction

Rugged, die-cast, single piece aluminum housing with nominal wall thickness of 1/8”. Die-cast doorframe has impact-resistant, tempered, glass lens (3/16” thick). Doorframe is fully gasketed with one-piece tubular silicone.

Finish: Standard finish is dark bronze (DDB) corrosion resistant polyester powder finish, with other architectural colors available.

Optics

MIRO finish, segmented reflectors for superior uniformity and control. Reflectors attach with tool-less fastener and are rotatable and interchangeable. Four cutoff distributions available: Type II (roadway), Type III (asymmetric), Type IV (forward throw), Type IV (sharp cutoff) Size 2 only, and Type V (symmetric square).

Nighttime Friendly™ - Omero™ die-cast housing, dedicated optical platform, aesthetically pleasing tension rod assembly, 2 housing sizes, flat lens, 400W max. House-side shield available in R2 and R3 only.

Electrical

50W-150W utilizes a high reactance, high power factor ballast. 35S utilizes a reactance high power factor ballast. 175W utilizes a constant-wattage auto transformer ballast. CF has 42W electronic high-frequency ballast, starting temperature 0°F (-18°C). Ballasts are mounted on a removable power tray. Four-pin, white thermoplastic body with quick-connect push-in wiring terminals. Copper alloy.

Specifications
Product overview and specifications
Brand Name Lithonia Lighting
Color Black, Bronze, Silver, White
Color Rendering Index 21, 22, 65
Correlated Color Temperature 2100 K, 4000 K
Environment Outdoor
Finish Gloss, Textured
Light Source HID - Ceramic Metal Halide, HID - High Pressure Sodium, HID - Metal Halide
Listings UL
Lumen Output 22,500 LM, 27,500 LM, 28,000 LM, 45,000 LM
Mounting Type Pole, Wall
Product Type Area Light
Series MRT1, MRT2
Shape Round
Voltage Rating 120, 208, 240, 277, 347, 480, MVOLT
Spec Sheets
A summary of the performance and other technical characteristics of the product.
File Type Document Title View
MRT1-M-S_PDF View
MRT2-M-S_PDF View
Technical Files
Installation documents, building information models, etc.
File Type Document Title View
MRT_pdf View
TD-drill-17-MRT1-ONLY_pdf View
TD-drill-19-MRT2-ONLY_pdf View
Resources
Download brochures, sell sheets, photometry files and other sales tools.