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Blue LED string light 20.6 ft 40 lights USB IP44

CURTIS International.

CURTIS International Blue LED string light 20.6 Ft 40 lights USB IP44

SKU CH-NCSC-55EDD

Blue LED string light spans 20.6 ft with 40 decorative shapes, USB-powered below 30 V and rated IP44 for indoor or outdoor holiday use

  • colorBlue
  • length20.6 Ft

color Blue

length 20.6 Ft

  • Blue glow for festive scenes with 40 LED lamps
  • 6 ft length covers trees and windows
  • USB power below 30 V for safe operation
  • IP44 rating resists splashes outdoors
  • Two modes: steady on or flashing

Blue LED string light for USB-powered holiday decor

This 20.6 ft string carries 40 blue LED lamps shaped as elk, snowflake and Christmas tree motifs. It draws power from any standard USB port and operates below 30 V, making it simple to plug into a power bank, computer or wall adapter for indoor or covered outdoor displays.

Two flashing modes with steady 3 lumen output

The controller offers a constant-on setting and a flashing pattern, both driven by a 36 V input that yields a total luminous flux of 3 lm across the full length. Because the power draw stays low, the string maintains consistent brightness over long periods without the dimming that battery-operated sets often show after a few hours.

IP44-rated PVC shell for window and courtyard use

The plastic housing meets IP44 protection, so splashing rain or condensation on a porch or shop window will not interrupt operation. Lightweight PVC construction keeps the strand supple for draping over branches or along mantels, while the USB connector allows quick disconnect for storage between seasons.

Highlights

  • Blue glow for festive scenes with 40 LED lamps
  • 6 ft length covers trees and windows
  • USB power below 30 V for safe operation
  • IP44 rating resists splashes outdoors
  • Two modes: steady on or flashing

Specifications

colorBlue
length20.6 Ft

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Questions about this item

How much power does the 36 V USB supply draw when the 40 blue lights run all day?

The string draws a low current at 36 V, staying well under the 30 V safety threshold, so heat and power use remain minimal during continuous operation.

What USB source do I need to power the 20.6 ft string?

Any standard USB port or charger that can deliver 36 V will work; no additional controller or adapter is required.

Can I leave the IP44-rated string plugged into an outdoor USB socket through winter?

Yes, the IP44 rating protects the plastic shell against splashing water, making it suitable for covered outdoor use alongside older holiday fixtures.

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