It's Back! Get Antec's HDTV Bias Light For $20 on Amazon, While Supplies Last.

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Update 2: Back again for $20.50!

Update: Sold out, as expected, but head over to our main post for the rest of today’s best deals.

We’ve all heard that watching TV in the dark can be pretty tough on the eyes, but an ambient bias lighting setup can make the experience much more palatable, and improve your TV’s perceived contrast levels to boot. So it makes sense that this basic USB-powered kit from Antec is one of the most popular items we’ve ever listed, and you can get your own for $20 right now, if you hurry.

All you have to do is plug the LED strip into the USB port on the back of your TV (or any other USB charger, as you just need it for power), stick it to the back of your set with the built-in adhesive, and then bask in its glow. The power cord includes a small switch, but a lot of TVs will cut power to their USB port automatically when turned off, which saves you from having to flick it off manually.

This is one of the most elusive deals we post. It dips to $20 or below every once in awhile, but sells out within minutes basically every time we post it. Even if you already got one for yourself, this would make a great gift. [Antec Bias Lighting Kit, $20]

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