1. Introduction
The American Lighting LS2-M-24-48-BK is a 48-foot commercial grade light string designed for both indoor and outdoor applications. It features 25 medium base sockets, factory-molded onto a durable 14-gauge wire, ensuring suitability for various commercial and residential settings. The formulated PVC sockets create a tight, weatherproof seal around bulbs, enhancing durability and safety. This light string is ideal for adding ambient lighting to patios, building outlines, tents, and gazebos.
2. Safety Information
Please read all safety instructions carefully before installation and use. Failure to follow these instructions may result in electric shock, fire, or other hazards.
- Electrical Safety: Ensure the power source is disconnected before installation, maintenance, or bulb replacement. Use only bulbs rated for 120 Volts and a maximum of 25 Watts per socket. Do not exceed the total wattage capacity of the string.
- Installation: Mount the light string securely to prevent damage from wind or other environmental factors. Do not use staples or nails to secure the wiring, as this can damage insulation.
- Weather Resistance: While the sockets are designed to be weatherproof, ensure all connections are tight and bulbs are properly seated to maintain water resistance. Avoid submerging the string in water.
- Damage Inspection: Regularly inspect the light string for any signs of damage to the wire, sockets, or plug. Do not use if damaged.
- Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.
3. Package Contents
Verify that all components are present before beginning installation:
- 1 x American Lighting LS2-M-24-48-BK 48-Foot Commercial Grade Light String (with 25 medium base sockets)
- (Bulbs are typically sold separately and are not included)
4. Setup and Installation
Follow these steps for proper installation of your light string:
- Plan Placement: Determine the desired location for your light string. Ensure the length of the string (48 feet) is suitable for the area. Consider the proximity to a power outlet.
- Secure Mounting: Use appropriate hardware (e.g., guide wires, hooks, zip ties) to securely mount the light string. The string features integrated mounting holes near each socket for easy attachment. Avoid hanging the string by its electrical cord alone.
- Install Bulbs: With the light string unplugged, carefully screw medium base bulbs (E26/E27) into each socket. Ensure bulbs are rated for 120V and do not exceed 25W per bulb. Hand-tighten until snug to create a weatherproof seal.
- Connect to Power: Once all bulbs are installed and the string is securely mounted, plug the light string into a standard 120V AC outlet.

Figure 1: The American Lighting LS2-M-24-48-BK Commercial Grade Light String, shown coiled. This image illustrates the overall appearance of the 48-foot string with its 25 medium base sockets.

Figure 2: A close-up view of a single medium base socket on the light string. This detail highlights the robust, factory-molded PVC construction designed for a weatherproof seal.
5. Operating Instructions
Operating the American Lighting LS2-M-24-48-BK light string is straightforward:
- Power On/Off: Plug the light string into a power outlet to turn it on. Unplug it to turn it off.
- Control Method: While the product specifications mention "App" as a control method, specific details for app integration are not provided with this model. If you intend to use app control, ensure you have compatible smart plugs or controllers that can integrate with a standard corded electric light string.
6. Maintenance
Regular maintenance helps prolong the life and performance of your light string:
- Cleaning: Periodically wipe down the light string and sockets with a damp cloth. Ensure the string is unplugged before cleaning. Do not use harsh chemicals or abrasive cleaners.
- Bulb Replacement: If a bulb burns out, unplug the light string before attempting to replace it. Carefully unscrew the old bulb and screw in a new medium base (E26/E27) bulb, ensuring it is 120V and does not exceed 25W.
- Storage: If storing the light string for an extended period, clean it thoroughly, coil it neatly, and store it in a cool, dry place away from direct sunlight and extreme temperatures.
7. Troubleshooting
Here are some common issues and their potential solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Lights do not turn on. | No power to the outlet, loose plug, faulty bulb(s), damaged string. | Check the power outlet with another device. Ensure the plug is fully inserted. Inspect all bulbs and replace any burnt-out ones. Check the entire string for visible damage. |
| Some lights are out. | Burnt-out bulb(s), loose bulb(s). | Unplug the string and carefully check each bulb. Replace any burnt-out bulbs and ensure all bulbs are securely tightened. |
| Flickering lights. | Loose bulb connection, unstable power supply. | Unplug the string and tighten all bulbs. Ensure the power outlet is stable. |
8. Specifications
Detailed technical specifications for the American Lighting LS2-M-24-48-BK:
- Model Number: LS2-M-24-48-BK
- Length: 48 Feet
- Number of Sockets: 25
- Socket Type: Medium Base (E26/E27)
- Wire Gauge: 14-gauge
- Input Voltage: 120 Volts AC
- Max Wattage per Socket: 25 Watts
- Total Max Wattage: 625 Watts (25 sockets x 25W)
- Indoor/Outdoor Usage: Indoor, Outdoor
- Special Features: Waterproof (sockets), Commercial Grade
- Material: Polyvinyl Chloride (PVC)
- Color: Black
- Product Dimensions: 18 x 12 x 6 inches (packaged)
- Item Weight: 6.64 pounds
- UPC: 714176026190
9. Warranty and Support
For warranty information and customer support, please refer to the official American Lighting website or contact their customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Manufacturer: American Lighting
Website: www.americanlighting.com (Please verify the actual manufacturer's website for support.)





