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Sewell Direct SW-30623 Light Frame 78 LED USB Powered Bias Lighting for HDTV Backlight or Computer

$9.95 (as of December 19, 2018, 1:00 am) & FREE Shipping. Details

Reduces Eye Strain and Improves Perceived Contrast Ratio on Your TV
Strip is 51.2 inches long with 78 LED lights. Cord is 19.6 inches long
3M adhesive backing on the strip for easy installation

Usually ships in 24 hours

Description

Do your eyes ever strain from looking at a TV or Computer screen? The Sewell Light Frame Bias Light is the solution to relieve strained eyes and make your screen look even cooler. The LED lights attach to the back of your screen and can be cut to your preferred length. The Sewell Relief Bias Light is powered by USB, and comes with 3M adhesive backing to attach to the back of your screen. You can set it up in less than 5 minutes. Bias Light 101 : You may ask, “Besides looking cool, why do I need a bias light?” To answer that question I will explain a little about how our eyes work. Every moment your eyes are open your eye takes an average of light from all sources in order to know how much to open the pupil. The greater the contrast of brightness of light from the sources causes a greater strain on your eyes. For example, when you look at your TV screen, your eye is taking an average amount of light between your bright screen and your dark wall. The light contrast causes a higher stress on your eyes. The Sewell Relief Bias Light reduces that stress by reducing the contrast of the light from the screen and the wall. Installation Guide : 1. Cut at the place indicated on the strip to required length 2. Connect the USB to a USB port 3. Remove the 3M adhesive backing on the strip. Make sure to peel off only the protective paper and not the adhesive. 4. Firmly press the strip in desired place. Specifications : Strip Length: 51.2 inches USB Cord Length 19.6 inches Power DC5V USB Powered Adhesive: 3M Adhesive Backing Cut table: Cut table Strip every 2 inches on the dotted lines Waterproof: IP65 Color: White LED Quantity: 78
Reduces Eye Strain and Improves Perceived Contrast Ratio on Your TV
Strip is 51.2 inches long with 78 LED lights. Cord is 19.6 inches long
3M adhesive backing on the strip for easy installation
Cool White light
Strip may be cut at 2 inch intervals to desired length.

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