1. Introduction
The Sure-Lites SEL50 Emergency Light is a UL certified solution designed to provide reliable emergency egress coverage during power outages. Featuring a durable polycarbonate housing, long-life LED sources, and a maintenance-free NiCad battery, this unit ensures safety and compliance. Its user-friendly design includes an external battery disconnect and EZ Hang features for simplified installation, reducing both time and cost.
2. Important Safety Information
Please read and understand all instructions before installing or operating this product. Failure to follow these instructions may result in electric shock, fire, or other hazards that could cause property damage or personal injury.
- Always disconnect power at the circuit breaker before installation or servicing.
- Installation should be performed by a qualified electrician in accordance with national and local electrical codes.
- Do not mount near gas or electric heaters.
- Ensure all connections are secure and properly insulated.
- Do not allow power supply cords to be pinched or damaged.
- The unit is designed for indoor and outdoor use, but ensure proper sealing for outdoor applications as per local codes.
3. Package Contents
Verify that all components are present and undamaged upon opening the package:
- Sure-Lites SEL50 Emergency Light Unit
- Installation Hardware (screws, anchors)
- Instruction Manual (this document)
4. Setup and Installation
4.1 Before You Begin
Before starting installation, ensure the power supply to the installation area is turned off at the circuit breaker. Gather all necessary tools, including a screwdriver, wire strippers, and a drill.
4.2 Mounting Options
The SEL50 unit features a universal mounting hole pattern, allowing for both wall and ceiling mount applications. The EZ Hang feature simplifies power connections during installation.
The compact design allows for discreet installation in various environments, including offices, classrooms, and hallways, providing essential emergency lighting.
4.3 Wiring Instructions
The unit operates on 120 Volts AC. Connect the appropriate wires from your electrical supply to the terminals inside the unit. Ensure the EZ Key external power disconnect is properly engaged to prevent battery cycling and drainage during initial setup.
4.4 Initial Power-Up
After completing all wiring and mounting, restore power to the circuit. The unit's indicator light should illuminate, signifying that the battery is charging. Allow the unit to charge for at least 24 hours before performing any tests to ensure full battery capacity.
5. Operating Instructions
5.1 Emergency Mode
In the event of a power outage, the Sure-Lites SEL50 will automatically switch to emergency mode, illuminating its two LED light heads. The unit is designed to provide 50 feet of emergency egress coverage for a minimum of 90 minutes, ensuring safe evacuation paths.
5.2 Self-Diagnostics and Testing
The SEL50 features self-diagnostics to ensure optimal performance. The low-voltage disconnect and brownout circuitry offer added protection for the battery and activate the emergency light heads when needed. A test button is typically located on the unit for manual testing of the emergency function. Press and hold the test button to simulate a power outage; the lights should illuminate. Release the button, and the lights should turn off, indicating normal operation and battery charging.
6. Maintenance
6.1 Battery Care
The nickel cadmium (NiCad) battery is long-lasting and requires no maintenance. However, it is recommended to perform a monthly 30-second test and an annual 90-minute discharge test to ensure the battery and lights are functioning correctly. If the unit fails to operate for the full 90 minutes, the battery may need replacement.
6.2 Cleaning
Clean the exterior of the unit periodically with a soft, damp cloth. Do not use abrasive cleaners or solvents, as these can damage the polycarbonate housing.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not illuminate during power outage. | No AC power to the unit. Battery not connected or faulty. Battery not fully charged. | Check circuit breaker. Ensure battery is properly connected. Allow 24 hours for initial charge. Replace battery if necessary. |
| Lights dim or do not last 90 minutes. | Battery not holding charge. Battery nearing end of life. | Perform annual discharge test. If issue persists, replace battery. |
| Indicator light is off. | No AC power. Faulty indicator light. | Check power supply. Contact customer support if power is present but light is off. |
8. Technical Specifications
| Feature | Specification |
|---|---|
| Brand | Sure-Lites |
| Model Name | SEL50 |
| Part Number | SEL50 |
| Color | White |
| Material | Polycarbonate |
| Product Dimensions | 14"L x 1.75"W x 4.75"H |
| Item Weight | 1.4 Pounds |
| Power Source | Battery Powered (AC input for charging) |
| Installation Type | Wall and Ceiling Mount (Universal) |
| Light Source Type | LED |
| Number of Light Sources | 2 |
| Voltage | 120 Volts |
| Battery Cell Type | NiCAD |
| Emergency Egress Coverage | 50 feet |
| Emergency Operation Time | Minimum 90 minutes |
| Assembly Required | Yes |
| Manufacturer | Cooper Lighting Solutions |
| UPC | 080083733347 |
| Country of Origin | China |
| Date First Available | October 17, 2017 |
9. Warranty Information
The Sure-Lites SEL50 Emergency Light comes with a 5-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. For full warranty terms and conditions, please refer to the documentation included with your product or contact customer support.
10. Customer Support
If you have any questions, require technical assistance, or need to report an issue with your Sure-Lites SEL50 Emergency Light, please contact Sure-Lites customer support. Have your model number (SEL50) and purchase date ready when contacting support for faster service.
For additional resources and frequently asked questions, visit the official Sure-Lites website.
