how far does the tv have to be from the wall for the leds to be effective?

Mine is installed on a 60 inch which is on it's stand and about 1.5 feet from the wall. It does a great job of lighting and removes the need for a light on when watching TV in the dark.

Can i plug this into a regular wall outlet with isb adapter?

I found that the new-type adaptive fast charger (i.e., Samsung) didn't work, but the older-type charger worked just fine. You just need to have a charger that supplies the amps required.

My LED lights stay on even when the tv is powered off. why?

Check to make sure they really stay on, or if they eventually go off. I found that on my (TCL and Insignia) Roku TVs, the USB stays powered for about 12 minutes after the TV turns off or the screen saver comes on. That's fine with me because if I fall asleep and the sleep timer turns off the TV, the bias lights go off too (after a little while) and don't interfere with my sleep.

How much current do these draw? my tv says it will only supply 500mA, so that would only be 2.5 watts i think.

Some of the people replying here are seriously tech inept. Just because you buy something that plugs into a USB port doesn't mean it's safe. USB 2.0, which TV's come with only supply 500mA unless specifically told otherwise by the TV manufacture/manual. This means in most, it's only able to provide 0.5amps of the 1.0amps needed which can cause an issue with burning out something on your TV. My TV has a port for hard drives that can output the extra power so that's what I have this hooked up to, but people, please stop assuming everything is OK because some no name company is telling you it's ok. Your TVs are expensive. It's not worth destroying hundreds of dollars. Use a USB power adapter and plug it into the wall or something.

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Power Practical LED Strip Lights Backlight, USB Light Strips w/Remote for 15 Ambient Color Bias Lighting Options & 10 Brightness Modes, for TV/Computer Decor/Indoor Use, Size(<24" TV)

Product ID: 36643114

Details

Brand
Power
Color
White
Indoor/Outdoor Usage
Indoor
Light Color
White
Light Source Type
LED
Occasion
Christmas

🔆15 ambient colors

🔌USB powered

🎛️10 brightness modes

RM149

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💡 Light up your productivity and chill zones with style!

EYE CARE LIGHTING - 6500K True White reduces eyestrain and headaches for marathon work or binge sessions.
PLUG PLAY SETUP - USB-powered strip with 3M adhesive installs in minutes—no tools, no hassle.
COMPACT VERSATILE - 39-inch strip fits TVs and monitors up to 24", ideal for sleek, modern work or gaming setups.
CUSTOMIZABLE AMBIANCE - 15 vibrant color options and 10 brightness levels let you tailor your space’s vibe effortlessly.
REMOTE CONTROL CONVENIENCE - Wireless remote puts full lighting control at your fingertips, perfect for multitasking pros.

The Power Practical LED Strip Lights Backlight offers a 39-inch USB-powered LED strip with 15 ambient color options and 10 brightness modes, controlled via wireless remote. Designed for TVs and monitors up to 24 inches, it features a 6500K True White light to reduce eyestrain, easy 3M adhesive installation, and a sleek modern design perfect for enhancing any indoor workspace or entertainment area.

Specifications

ASIN	B01LG99O0K
Additional Features	WE'RE HERE FOR YOU: Power Practical is committed to providing high-quality products. If you have any questions or concerns, message us! We will always get back to you within 24 hours for any issues or questions.
Best Sellers Rank	#45,913 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #381 in LED Strip Lights
Brand Name	Power Practical
Color	White
Color Temperature	6500 Kelvin
Connectivity Technology	USB
Control Method	Remote
Controller Type	Remote Control
Customer Reviews	4.5 4.5 out of 5 stars (12,139)
Form Factor	strip with adhesive backing
Included Components	a 39-inch LED strip light, 3M adhesive, wireless remote
Indoor Outdoor Usage	Indoor
Item Dimensions	5 x 5 x 0.5 inches
Item Length	39 inches
Item Weight	2.4 ounces
Light Color	White
Light Source Type	LED
Manufacturer	Power Practical
Manufacturer Part Number	LUMTVCOLOR-SM
Material Type	Metal, Vinyl
Model Number	4330178457
Number of Batteries	1 CR2 batteries required.
Number of Items	1
Number of Light Sources	15
Number of Packs	1
Occasion	Christmas
Power Source	USB
Product Style	Modern
Theme	Tv
UPC	855640004334
Unit Count	3.25 Feet
Voltage	5 volts
Water Resistance Level	Not Water Resistant
Wattage	5 watts
White Brightness	350 lumens
Wireless Communication Technology	Bluetooth
hanging_pattern_layout	Linear

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