1. Introduction and Overview
The ECO Safety Lights B1L120 is a compact yet powerful LED beacon light designed for various applications requiring a steady-on, non-flashing visual signal. This unit provides 360 degrees of green light visibility, making it suitable for security, construction, utility, marine, and airport environments. It operates on 110V to 120V AC power and features a durable polycarbonate and nylon housing with an impact and shock-resistant Fresnel lens.

Image: The B1L120 Green LED Beacon Light emitting its steady green signal.
2. Safety Information
Please read and understand all safety instructions before installation and operation. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Electrical Hazard: This device operates on 110V-120V AC. Ensure power is disconnected at the source before performing any installation or maintenance.
- Qualified Personnel: Installation and wiring should only be performed by a qualified electrician or trained personnel.
- Proper Wiring: Ensure all wiring connections are secure and comply with local electrical codes.
- Mounting: Mount the beacon securely on a stable surface to prevent it from falling.
- Operating Temperature: Do not operate the device outside its specified temperature range.
- Lens Care: Avoid using abrasive cleaners on the lens, as this can cause scratches and reduce light output.
3. Package Contents
Verify that all items are present in the package:
- 1 x B1L120 Green LED Beacon Light
- Mounting Hardware (screws, nuts, washers, wire connectors)
- Foam Bottom Basket

Image: Included mounting hardware and foam bottom basket.
4. Setup and Installation
The B1L120 beacon light is designed for permanent surface mounting. Follow these steps for proper installation:
- Choose a Mounting Location: Select a flat, stable surface that can support the beacon's weight and provide optimal visibility. Ensure the location is clear of obstructions.
- Mark Drilling Points: Use the beacon's base or the foam bottom basket as a template to mark the two mounting hole positions on the chosen surface.
- Drill Pilot Holes: Drill appropriate pilot holes for the mounting screws.
- Secure the Beacon: Place the foam bottom basket, then the beacon, aligning the mounting holes. Insert the provided screws through the base and secure with washers and nuts from underneath the mounting surface. Tighten firmly but do not overtighten.
- Electrical Connection:
- WARNING: Ensure power is OFF at the circuit breaker before proceeding.
- Connect the beacon's power wires to a 110V-120V AC power source. Use the provided wire connectors to ensure secure and insulated connections.
- Ensure proper polarity if specified, though for AC, typically live and neutral can be interchanged unless a specific switch or control is involved. Consult a qualified electrician if unsure.
- Route wiring safely to prevent damage or tripping hazards.
- Test Operation: Once installation and wiring are complete, restore power and verify the beacon light illuminates steadily.

Image: Bottom view of the beacon, illustrating the mounting points.
5. Operating Instructions
The B1L120 LED Beacon Light is designed for simple operation:
- Once properly installed and connected to a 110V-120V AC power source, the light will illuminate immediately upon receiving power.
- This model is a steady-on, non-flashing beacon, meaning it will emit a continuous green light when powered.
- To turn the light off, disconnect power to the unit via a switch or circuit breaker.
6. Maintenance
The B1L120 LED Beacon Light requires minimal maintenance:
- Cleaning: Periodically clean the polycarbonate lens with a soft, damp cloth. Avoid harsh chemicals or abrasive materials that could scratch the lens.
- Inspection: Regularly inspect the mounting hardware and electrical connections to ensure they remain secure and free from corrosion or damage.
- LED Longevity: The integrated LED light source is designed for long life and does not require bulb replacement.
7. Troubleshooting
If the beacon light is not functioning as expected, refer to the following troubleshooting guide:
| Problem | Possible Cause | Solution |
|---|---|---|
| Light does not turn on | No power supply Loose wiring connection Incorrect voltage | Check circuit breaker and power source. Verify all wire connections are secure (ensure power is off first). Confirm power supply is 110V-120V AC. |
| Light is dim or flickers | Insufficient power Loose connection Damaged wiring | Ensure stable 110V-120V AC power. Check and secure all wiring connections. Inspect wiring for damage; replace if necessary (power off). |
| Physical damage to lens or housing | Impact or environmental stress | Contact ECO Safety Lights support for replacement options. |
8. Specifications
Detailed technical specifications for the B1L120 Green LED Beacon Light:

Image: Dimensional drawing of the B1L120 LED Beacon Light.
| Feature | Specification |
|---|---|
| Model Number | B1L120 |
| Brand | ECO Safety Lights |
| Light Source Type | LED |
| Light Color | Green |
| Voltage | 110V - 120V AC |
| Wattage | 10 watts |
| Brightness | 800 Lumens |
| Operation Mode | Steady-On (Non-Flashing) |
| Material | Nylon, Polycarbonate (Lens) |
| Dimensions (L x W x H) | 3.94 x 2.80 x 5.38 inches |
| Item Weight | 10 ounces |
| Installation Type | Surface Mount |
| Indoor/Outdoor Usage | Outdoor |
| Water Resistance Level | Water Resistant |
9. Warranty and Support
For warranty information, technical support, or service inquiries, please contact ECO Safety Lights directly. Refer to the product packaging or the official ECO Safety Lights website for the most current contact details.