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Black flexible LED strip on reel with dense 144 LEDs per metre and 3M adhesive backing

BTF-LIGHTING HD-5V-WS2812E-144L-B-IP30 LED strip accessory 144 LED/m 5V IP30 3.28 ft

SKU CH-YC4K-X98WT MPN HD-5V-WS2812E-144L-B-IP30

A 3.28 ft, 5 V addressable RGB strip with 144 WS2812B LEDs per metre, 24-bit colour, 256 brightness levels and 3M adhesive backing

  • Power rating45 W
  • Fit and compatibilityWS2812B1M144 lb30E, HD-5 V-WS2812E-144L-B-IP30, BTF-LIGHTING
  • Lamp baseStrip Lights
  • Lamp toneMulticolor, Black Ip30
  • CRISupport Lots of Controllers
  • Certifications and standardsHas fcc id: 2ATV8SP60XE
  • Individually addressable pixels enable custom chasing effects with 24-bit color depth and 256 brightness levels
  • 144 LEDs per metre on a 3.28 ft strip deliver high-density illumination for detailed patterns
  • UL-listed construction with 3M adhesive backing ensures safe, secure mounting on compatible surfaces
  • Flexible black PCB can be cut every 50 cm at solder joints to fit project dimensions
  • DC 5 V input with alloy-wire 5050 SMD LEDs provides energy-efficient multicolor output at 45 watts

Individually addressable RGB strip

The 3.28 ft WS2812B ECO strip carries 144 LEDs per metre on a 12 mm black PCB. Each pixel embeds a 5050 SMD with a WS2812B IC for 24-bit colour and 256 brightness levels. It suits DIY makers who want programmable chasing, rainbow or meteor effects without premium gold-wire pricing.

Power and control requirements

The strip runs on DC 5 V and draws 45 watts at full white, so a 5 V 6 A supply is needed — a 3 A unit is insufficient. Pre-installed 3-pin JST-SM connectors and separate power leads simplify wiring to Arduino, Raspberry Pi or dedicated SPI controllers. Cut points every 50 cm let you tailor length without soldering new joints.

Thermal and safety profile

UL listing confirms the strip, wire and PCB meet recognised safety standards for indoor IP30 use. Operating range spans -20 °C to 40 °C, and the low-voltage 5 V design remains safe to touch. With no active cooling, noise is non-existent; the alloy-wire construction runs cooler than dense high-current alternatives while delivering full 24-bit output.

How it compares

Measured against everything we stock in Lighting Fixtures & Bulbs, at today’s prices. Recalculated every night.

Price $16.99
Cheaper than about 78% of the 491 comparable items (median $28.99).

Specifications

Product
Brand nameBTF-LIGHTING
Model nameHD-5 V-WS2812E-144L-B-IP30
Part numberWS2812B1M144 lb30E
Product typeLED Lighting
Power
Power rating45 W
Size & build
Size or dimensions38.4 in (97.5 cm)
Overall length38.4 in (97.5 cm)
Lamp baseStrip Lights
Fixture typeSilicone Rubber
Compatibility
Fit and compatibilityWS2812B1M144 lb30E, HD-5 V-WS2812E-144L-B-IP30, BTF-LIGHTING
Environment & compliance
Certifications and standardsHas fcc id: 2ATV8SP60XE
Energy Star statusIndividually Addressable
More details
Lamp toneMulticolor, Black Ip30
CRISupport Lots of Controllers
Lighting colorMulticolor

Questions about this item

How much current will the 5 V supply need to deliver when all 144 LEDs per metre run at full white?

The strip draws 45 watts at 5 V, so a 6 A power supply is required; a 3 A unit is not sufficient.

What operating temperature range is the strip rated for during continuous use?

The strip is rated from -20 °C to +40 °C, so it stays within spec during all-day indoor operation.

What controller protocol must the buyer already have to drive this strip?

The LEDs use the WS2812B protocol with GRB colour order, so any SPI controller that supports WS2812B will work.

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