LED Light Strip Smart Home Decoration TV Backlight Strip with App Control for 40-80 Inch TVs in Three Custom Lengths 2.8m 3.8m or 5m Waterproof Plastic Graffiti Design American or European Standard Plug
Smart LED TV Backlight Strip with App Control in Three Custom Lengths for 40-80 Inch Televisions

This smart LED light strip offers a practical solution for enhancing your home entertainment area with customisable ambient lighting. Designed specifically for television backlighting, it creates an immersive viewing environment while reducing eye strain from screen contrast. The product connects to your mobile device through a dedicated app, allowing you to adjust colours, brightness, and effects without needing separate remote controls or complex setups. Available in three precisely measured lengths, it ensures proper coverage behind different television sizes from 40-inch to 80-inch screens. With waterproof construction and a choice of plug standards, this light strip combines decorative function with practical home installation considerations.
Features and Construction

The smart light strip provides several practical features centred around television backlighting applications. Its primary function is creating ambient lighting behind your TV screen, which can enhance viewing experiences and reduce harsh screen contrast in dim rooms. The product operates on a 5-12V input voltage range, offering compatibility with various power sources commonly found in home entertainment setups. The waterproof rating adds versatility for placement in different room environments where humidity or occasional moisture might be present.
Material and Build
Constructed from plastic materials, the light strip features a graffiti-inspired decorative design that adds visual interest beyond basic illumination. The plastic housing provides protection for the LED components while maintaining a lightweight profile for easy installation. The waterproof construction means the strip can be used in various home locations without concern for damage from ambient moisture, though it's specifically designed for television backlighting applications rather than outdoor use.
Size and Practical Fit
Available in three specific length options, the light strip ensures proper coverage for different television sizes. The 2.8-metre length suits 40-50 inch televisions, the 3.8-metre length fits 55-65 inch models, and the 5-metre length accommodates larger 75-80 inch screens. These measurements allow for complete backlighting coverage without excess strip that requires trimming or special management. Each length is designed as a complete set with all necessary components included for straightforward installation.
Uses and Placement

The primary application for this product is television backlighting in home entertainment areas. By placing the strip behind your TV screen, it creates ambient light that can reduce eye strain during extended viewing sessions and enhance the visual appeal of your entertainment setup. The graffiti design adds decorative elements that can complement various room aesthetics beyond the lighting function itself. The waterproof feature allows placement in different room environments where occasional moisture might be present.
Event or Professional Use
While primarily designed for home television use, the waterproof construction and customisable lighting effects could support various event or display applications where ambient lighting is needed. The ability to control colours and effects via mobile app makes it suitable for creating specific atmospheres for gatherings or presentations. However, its design and length options are specifically tailored for television backlighting rather than professional lighting installations requiring extensive coverage or specialised fixtures.
Everyday Home Use
For daily home entertainment, the light strip provides practical backlighting that enhances television viewing while offering decorative elements through its graffiti design. The app control allows easy adjustment of lighting effects to match different content types or times of day without needing to access physical controls. The three length options ensure homeowners can select the appropriate size for their specific television, avoiding installation challenges from improper sizing. The choice between American and European plug standards simplifies setup for users in different regions.
Benefits and Buying Value

This product offers practical lighting enhancement focused specifically on television backlighting applications. The three precise length options prevent the common issue of purchasing generic lighting strips that don't properly fit behind specific television sizes. The app control provides convenience for adjusting lighting without additional remote devices, integrating with your existing mobile technology. The waterproof feature adds durability for home environments where ambient moisture might occasionally be present.
Reuse and Low Maintenance
The complete set design means all necessary components are included for initial installation, reducing the need for additional purchases or accessories. The waterproof construction contributes to longer-term usability in various home environments without requiring special moisture protection measures. The plastic materials offer straightforward cleaning and maintenance with standard home cleaning methods appropriate for electronic components.
Why Choose This Product
This smart light strip provides television-specific backlighting with three measured length options that match common screen sizes. Unlike generic lighting strips that require cutting or special adaptation, these pre-measured lengths ensure proper coverage without modification. The app control offers convenient adjustment without additional remote devices, while the choice between American and European plug standards accommodates different regional electrical systems. The graffiti design adds decorative elements beyond basic illumination for enhanced room aesthetics.





