PRODUCT OVERVIEW
The TOMAR R37 Revolution Series Dual Color Externally Controlled LED Light is engineered for extreme versatility and safety. It provides a dual-color warning system within a single LED lamp. By integrating TOMAR’s Clear Vision Optics™, this LED warning light maximizes optical efficiency. Designed for durability, the R37 Series is the only light on the market with a patented waterproof seal, ensuring reliability in even the harshest conditions.
Manufactured and assembled in-house at TOMAR’s headquarters in Gilbert, Arizona, USA, the R37 Revolution Series meets the highest industry standards, including SAE compliance and CA Title 13 certification. The wide-angle lens enhances visibility, while the latest high-intensity LEDs provide powerful warning and signaling to keep emergency scenes safer for longer. The surface-mounted design eliminates the need for additional vehicle cutouts, simplifying installation, and each lamp can be programmed as an intelligent lamp or integrated into an existing control system.
Externally Controlled
Externally controlled lamps have been pre-programmed to Direct Control Mode (steady-burn which bypasses the internal flasher) for use in systems where a centralized controller is controlling the timing of the warning lights. For single color lamps, the primary wire activates the steady-burn.
The lamps can be controlled by competitive products which can meet draw requirements and provide a 12-24 +VDC flash signal.
R37 Dual-Color KEY FEATURES
- Dual-Color Warning in one LED lamp for extreme versatility and safety
- Utilizes TOMAR’s super optical technology TOMAR’s optics are designed and engineered to maximize light output efficiently
- Assembled in-house at TOMAR headquarters located in Gilbert, Arizona, USA.
- The ONLY light series with a patented, waterproof seal
- Isolated mounting holes to eliminate stress fractures during installation and maintenance
- Built-in venting system that allows unwanted elements to quickly escape
- The latest, most reliable, high intense, and highly efficient LEDs to keep your response safer and your scene illuminated brighter and longer
- Specially designed optics to direct light where you need it
- Wide-angle lens to maximize visibility
- Each lamp can be programmed to be an intelligent lamp or connected to an existing control system
- Surface mounted to the vehicle body eliminates the need to make additional cutouts in your vehicle
- Chrome and Black Bezels Available for a finished, professional appearance (see product options)
- Meets CA Title 13
- No Hassle 5 Year Warranty
SPECS PER LIGHT (R37)
- 7.23w x 3.04h x 1.171d (18.59cm x 7.72cm x 2.97cm)
- 8.13” X 3.94”
- Amp Draw: @12.8VDC
- Warning Lamps
- Single Color (50% Duty Cycle): 0.79 Amps
- Dual Color (Both Colors Flashing – 100% Duty Cycle): 1.58 Amps
- Split Color Lamps (50% Duty Cycle): 0.79 Amps
Wiring Details:
- Red: Connect to Battery +12Vdc thru +24Vdc to activate
- Black: Connect to Battery GROUND
- Yellow: Sync Line
- Blue: Alternate Flash Pattern
- Red: Connect to Battery +12Vdc thru +24Vdc to activate (Active Low Inputs Only)
- Black: Connect to Battery GROUND (Active High Inputs Only)
- Yellow: Side A or Color 1
- Blue: Side B or Color 2
NFPA 1900 Cumulative Lamp Totals Candela Seconds per Minute (Warning Lights):
Model | Single | Double | Neobe |
---|---|---|---|
R37L-W-A (Single Color) |
969,975 | 484,988 | 678,983 |
R37L-W-B (Single Color) |
701,325 | 350,663 | 490,928 |
R37L-W-R (Single Color) |
897,675 | 448,838 | 628,373 |
R37L-W-W (Single Color) |
2,286,150 | 1,143,075 | 1,600,305 |
R37LD-W-A (Dual-Color) |
847,125 | 423,563 | 592,988 |
R37LD-W-B (Dual-Color) |
540,675 | 270,338 | 378,473 |
R37LD-W-R (Dual-Color) |
740,250 | 370,125 | 518,175 |
R37LD-W-W (Dual-Color) |
1,719,999 | 860,000 | 1,203,999 |
HELPFUL LINKS
3D STEP FILES
- R37 Revolution Series Dual Color Externally Controlled LED Light 3D Step File
- R37 Bezel 3D Step Files

TOMAR's Envelope of Safety® Explained
Since 1969, TOMAR has had one primary focus – to provideequipment that can be relied on in an emergency to help save people and property. To focus on that mission while being a value-adder to our community and those we serve worldwide, TOMAR developed the Envelope of Safety®.
Learn MoreWhat is the The TOMAR Difference?
TOMAR manufacturers some of the longest lasting, highest performing automotive warning and illumination lighting in the industry. Some of the technology which sets TOMAR apart from the rest can be found in our patented T-Seal™ process (U.S. Patent No. US-8282242-B1) and performance-based Clear Vision Optics™.
Learn More