These multicolor 12 mm LED pixel lights feature a durable, rounded epoxy or silicone-coated housing (≈ 12 mm diameter) with an integrated WS2811 driver chip—offering full 6‑color RGB control. Each string, typically 50 LEDs long (~4 m/13 ft), runs on 12 V DC and delivers about 0.3 W per LED. The lights are IP68-rated, making them waterproof and resistant to UV and extreme weather—perfect for both indoor and outdoor use, even underwater. They connect via standard 3-pin JST‑SM connectors and include power‑in/out leads at both ends, allowing multiple strings to be daisy‑chained with power injection to avoid voltage drop. Compatible with Arduino, Raspberry Pi, T1000S/K1000C, and a variety of WS2811 SPI controllers these LED strings are fully programmable for dynamic lighting effects. They’re ideal for architectural accents, signage, event décor, and festive installations.