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Four pre-cut blue LED strips on a spool, USB powered, 15.75 ft total

Rosewill 4 Pre-Cut RGB LED Strip Lights 15.75 ft 5V USB

SKU CH-ZCYF-WYJN9

Four pre-cut RGB LED strips totalling 15.75 ft, 5 V USB powered, with app, remote and button control across 213 lighting modes

  • Lamp count4
  • Item descriptionLed strip lights under cabinet, Keiurot, Silicone, Timer, Wa
  • Wire colorBlue
  • Product nameLed strip lights under cabinet Keiurot
  • Light sourceLED
  • Lamp power20 W
  • Control via app, remote or button for flexible operation
  • 213 lighting modes suit any mood or occasion
  • IP68 waterproof rating withstands outdoor and damp locations
  • 75 ft total length covers cabinets, shelves or TV backlight
  • 5 V USB power runs from standard ports or power banks

Four Pre-Cut LED Strips for Ambient Lighting

The kit contains four separate LED strips that total 15.75 ft of corded electric lighting. Each piece is pre-cut to fixed lengths of 12, 18, 24 and 32 inches so no trimming is required. A 5 V USB connector powers the set from any standard port, drawing 20 watts across all strips. The IP68-rated silicone housing makes the strips suitable for damp indoor or sheltered outdoor positions.

Fixed-Length Segments and Single Connector

Because every segment length is predetermined, the strips cannot be shortened, extended or rejoined once the non-detachable pin is seated. The USB plug supplies a single 5 V rail, so the entire 20 W load runs from one port without an external adapter. Polarity is fixed; reversing the connector prevents operation until it is reseated correctly. The 1.2192 m total run limits placement to locations within reach of the USB source.

213 App-Selectable Lighting Modes

Control is handled through a dedicated app, an included infrared remote or the inline button, all of which cycle through 213 preset colour and effect combinations. The interface offers no per-LED addressing, DMX input or third-party protocol support, so integration with home-automation hubs is not possible. Buyers who need addressable pixels, longer continuous runs or smart-home voice control will find this kit does not meet those requirements.

How it compares

Measured against everything we stock in LED String & Strip Lights, at today’s prices. Recalculated every night.

Price $37.99
Pricier than about 71% of the 326 comparable items (median $24.99).

Specifications

Product
Brand nameRosewill
Model nameLed strip lights under cabinet
Part numberLed????????
Design styleVintage
Wire colorBlue
Product nameLed strip lights under cabinet Keiurot
Product typeOutdoor
Power
Lamp power20 W
Rated voltage5 V
Size & build
Main materialPlastic
Product weight0.231 kg
Overall length15.75 ft (4.8 m)
Size and dimensions4.75 in (12.1 cm)
In the box
Lamp count4
Environment & compliance
Title 22 statusYes
Certification listing4 ft, Keiurot, led strip lights under cabinet
More details
Light sourceLED
EnergyefficientRemote Controlled
Care and useIP68

Questions about this item

How do I choose between the 12, 18, 24 and 32 cm pre-cut lengths?

The kit includes four strips measuring 12, 18, 24 and 32 cm; pick the length that matches each shelf or cabinet section you want to illuminate.

What does the 20 watt rating mean for daily use?

At 5 volts the set draws 20 watts total, so a standard USB port or 5 V adapter can power all four strips without an extra power supply.

What does the IP68 rating cover in practice?

IP68 means the silicone-coated strips are dust-tight and can withstand continuous immersion, making them safe for damp cabinets, aquariums or outdoor holiday use.

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