INSIGNIA NS-LED4W18 LED Tape Light
Safety Instructions
- To avoid damage to the light strip, do not twist or bend the light strip 90° sharply.
- Do not cut the silver solder markings. Only cut in the center of the copper-colored pads.
- Do not plug in your lights when they are coiled. This can generate excess heat which can damage the product or connected device.
Package Content
- LED tape light
- Double-sided tape
- Quick Setup Guide
Features
- Premium white LEDs produce bright, natural light
- Multi-step dimmer adjusts to the brightness level you want
- Self-adhesive backing attaches to TVs, cabinets, or other spaces for quick, custom lighting
- Reduces eye strain from TVs and monitors while enhancing image contrast
- Lights powered through USB (on your TV or computer) or with a USB power adapter (not included)

Use
Shortening your tape light
- Use a pair of scissors to cut along a cut line. Cut lines are about 1.3 in. (3.3 cm) apart. Warning: Do not cut the silver solder markings. Only cut in the center of the copper-colored pads, as shown.

Attaching the Lights
- Peel the adhesive backing off the lights, then adhere the lights where you want them.
- Attach the double-sided tape to the back of the light control, then adhere it where you want it. (optional)
Connecting to power
- Place the tape light where you want it, then connect the USB connector to your TV, computer, or other USB power source.
Adjusting the lights
- Press (POWER) to turn the tape light on and off.
- Press (BRIGHT) or (DIM) to increase or decrease the brightness. There are eight light levels.
SPECIFICATIONS
- Input: 5V DC, 1A
- Minimum specifications for USB INSIGNIA NS-LED4W18 LED Tape Light power supply (not included): 5V DC, 0.5A (1.0A or greater recommended)
- Length: 4 ft. (1.2 m)
Troubleshooting
- Press the power button to make sure your light is turned on, then press (BRIGHT) to increase the brightness.
- Make sure that your lights are connected to a working USB port or power outlet. If connected to a computer, turn on your computer.
- Make sure that your lights are plugged into a working power outlet or USB port. Try plugging into a different power source.
- Make sure that the cable is not damaged.
One-Year Warranty
Definitions
The Distributor* of Insignia-branded products warrants to you, the original purchaser of this new Insignia-branded product (“Product”), that the Product shall be free of defects in the original manufacturer of the material or workmanship for one (1) year from the date of your purchase of the Product (“Warranty Period”).
How to obtain warranty service?
If you purchased the Product at a Best Buy retail store location or from a Best Buy online website, please take your original receipt and the Product to any Best Buy store. Make sure that you place the Product in its original packaging or packaging that provides the same amount of protection as the original packaging. To obtain warranty service, in the United States and Canada, call 1-877-467-4289. Call agents may diagnose and correct the issue over the phone.
Where is the warranty valid?
This warranty is valid only in the United States and Canada at Best Buy branded retail stores or websites to the original purchaser of the product in the country where the original purchase was made.
Customer Support
- Ph: 1-877-467-4289
- Website: www.insigniaproducts.com
INSIGNIA is a trademark of Best Buy and its affiliated companies. Distributed by Best Buy Purchasing, LLC 7601 Penn Ave South, Richfield, MN 55423 U.S.A.
©2021 Best Buy. All rights reserved.
FAQs
Q: Can I cut the LED strip to a shorter length?
Ans: Anywhere else, cutting could harm the strip. If you intend to return the item, do not cut; this could nullify the warranty.
Q: Can I extend the tape beyond 4 feet?
Ans: If you try to connect more strips, you risk damaging the device by overloading the power supply. Consider purchasing a longer strip model if you require more coverage.
Q: Can I bend the tape light around corners?
Ans: Absolutely, but only with soft contours. Cut and reattach with a solder or corner connection (separate, not included) for sharp 90° corners.
Q: Is this LED tape light waterproof?
Ans: No, the NS-LED4W18 is not waterproof or water-resistant; it is intended only for indoor use. Avoid installing in outdoor areas, next to sinks, or in restrooms.
Q: What type of power source does it require?
Ans: The low-voltage power converter that comes with the tape light usually converts regular 120V AC to 12V DC. In order to avoid electrical dangers, only use the supplied adaptor.
Q: Are the lights dimmable?
Ans: Indeed. The remote control allows you to change the brightness.
Q: Is it safe to leave the lights on overnight?
Ans: Indeed, LED lights are energy-efficient and produce very little heat. However, it’s preferable to turn off the lights when left unattended for extended periods of time for longevity and safety.
Q: Can I mount the tape light on metal or behind a TV?
Ans: Yes, the glue is effective on the majority of dry, clean surfaces, such as wood, plastic, and metal. It works well under cupboards, on shelves, and for backlighting TVs. Just make sure the lights don’t obstruct airflow or heat vents.



