BTF-LIGHTING

BTF-LIGHTING WS2812B IC PC Light Strip 4PCs 19in Individually Addressable

Status: BTF-LIGHTING WS2812B IC PC Light Strip 4PCs 19in…: Unavailable on Amazon as of 2026-10-21 10:18 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The BTF-LIGHTING WS2812B IC PC Light Strip 4PCs 19in Individually is a specs-and-price decision rather than a crowd-consensus one in the rgb & lighting category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

Unavailable on Amazon as of 2026-10-21 10:18 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: BTF-LIGHTING PC RGB Strip 4PCs 19.7in for 12V… — $14.99 on Amazon as of 2026-10-21 12:20 UTC (price may vary).

View Current Price — $14.99

Similar: BTF-LIGHTING WS2812B IC RGB 2.7mm Ultra Narrow… — $43.99 on Amazon as of 2026-10-21 22:24 UTC (price may vary).

View Current Price — $43.99

Similar: BTF-LIGHTING WS2812B IC RGB 5mm Ultra Narrow LED… — $48.99 on Amazon as of 2026-10-21 22:19 UTC (price may vary).

View Current Price — $48.99

Original listing (currently unavailable) → Compare to similar rgb & lighting

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ The information below is per-pack only
✓ Backed by BTF-LIGHTING's warranty and support channels

Cons

✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Description

SpecPicks Verdict

SpecPicks scored BTF-LIGHTING WS2812B IC PC Light Strip 4PCs 19in Individually… using a rating × review-volume × price-fit model applied to published specs and reviews across the rgb & lighting category. BTF-LIGHTING's rgb & lighting lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for rgb & lighting of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

The information below is per-pack only
【Wide compatible】BTF-LIGHTING Addressable RGB LED strips are compatible with ASUS Aura Sync, MSI Mystic Light Sync and POLYCHROME RGB motherboards with 3 pin +5V ADD_Header (+5V,DATA,N/A,GND) or (+5V,DATA,GND). Please NEVER connect it to 4pin 12V RGB_HEADER (12V, G,R,B). Otherwise you will destroy the entire led strip.
【Cuttable Addressable RGB LED Strip】4PCs 19in BTF-LIGHTING WS2812B LED strip allows for control of each individual LED to display colors independently for nearly unlimited combination of colors and gradients.The strips can be connected in series and each LED can be cut.Enough light strip length to cut your own desired lengths.
【Various effects】 it can display many cool dynamic color effects, such as rainbow, wave, breathing,strobing,gradual change, color cycle, comet, music sync etc.The super bright led strips for modding your PC case which create amazing RGB sync effects and more brighter, these lights strips perfect for gamers or someone who want to decorate the computer.
【Easy installation】 There is also double-sided tape on the back of the LED light strip, which is suitable for fixing it on any dry and flat surface without any screws or clips. The full kit comes with all the essential parts you may need for your computer. All in one kit, just hook them up, plug and play. Chainable design, you can expand the length by adding more strips.
【Package includes】1 To 2 3PIN-SM Connector, 1X 3PIN (+5V Data N/A GND )ADD header, 1X 3PIN (+5V Data GND )ADD header, 4X LED strip(Each 19in) IP30 Non-waterproof. Please NEVER connect it to 4pin 12V RGB_HEADER (12V, G,R,B). Otherwise you will destroy the entire led strip.

Full Specifications

Brand	BTF-LIGHTING
Color	Multicolor
Style	Modern
Unit Count	8 Count
Model Number	WS2812B LED Strip
Compatibility	PC
Product Style	Modern
Item Dimensions	4.72 x 2.76 x 1.97 inches
Number of Items	8
Water Resistance Level	Not Water Resistant
Manufacturer Part Number	4PCWS2812BE
Item dimensions L x W x H	4.72 x 2.76 x 1.97 inches
Full listing title	BTF-LIGHTING WS2812B IC PC Light Strip 4PCs 19in Individually Addressable for 5V 3Pin LED Headers for Asus Aura,Gigabyte RGB Fusion, MSI Mystic Light (Pack of 2)

Ready to buy?

Amazon shows no buyable offer for BTF-LIGHTING WS2812B IC PC Light Strip 4PCs 19in… at the last check. A similar in-stock product is BTF-LIGHTING PC RGB Strip 4PCs 19.7in for 12V…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $14.99