
These strands appear to be well done. Basically, they work as expected. The light is noticeably dimmer than other 12V WS2811 wires I have when looking at them side by side. I would say they are about 20% brighter. Be careful when using the power injector. Power cords have the opposite convention. Red is minus, black is plus. They show it on a chart in product images but I didn't see it until I discovered it myself.

ZITRADES El Wire Kit- Electroluminescent Portable Lights For Festive Decoration -Perfect For Christmas, Halloween And DIY Parties- Blue
33 Review

20 LED Timer Fairy Lights With 3 Modes And Warm White Twinkle On Silver Wire - Battery Powered With 2XCR2032 For 4 Days (6 Hours Per Day) - Ideal For Party, Wedding, Christmas Table Decor
45 Review

6PCS Multicolor Twinkle Lights W/Remote: 6.5Ft 20 LEDs, CR2032 Battery Powered For Bedroom, Wedding, Patio & Garden Decoration
44 Review

100FT Plug-In Waterproof LED String Lights With 8 Modes For Indoor/Outdoor Halloween, Thanksgiving & Christmas Decoration - 300 LEDs By FUNPENY
40 Review

❄️ Super Realistic Fake Indoor Snow Blanket: 15 sqft of Cotton-Like Fluffiness for Winter Mantle Village, Nativity, and Easy Christmas Display Decoration. Hypoallergenic, Flame Resistant, and Eco-Friendly!
7 Review

🧣 Ultimate Comfort and Style with BUFF Lightweight Merino Wool Headwear – Perfect for Both Men and Women!
7 Review

❄️ Icy Holiday Magic: Instant Snow Powder for Christmas Tree Decoration and Winter Crafts - Makes 10 Gallons of Synthetic Snow!
7 Review

🎄 DuraCasa Christmas Snow Blanket Set: 2 Rolls of 3ft x 8ft Artificial Snow Blankets - Ideal for Festive Decor, Village Backdrops
6 Review