XL-504RGBW-WS2812B is an F5 package through-hole RGB color-changing LED launched by XINGLIGHT, featuring a matte encapsulant. It integrates a high-quality externally controlled single-wire cascade constant current IC and RGB chips, eliminating the need for complex peripheral circuits. The LED supports infinite cascade connection and 256-level grayscale adjustment, delivering soft and uniform colors with no glare, as well as gentle and natural light and shadow effects.

This product complies with the RoHS environmental protection standard and is rated at MSL Level 2. Both its operating and storage temperature ranges are -40℃~+85℃, with an ESD resistance of 2000V and a supply voltage of 3.5-5.5V. It has a red light intensity of 300mcd, green light intensity of 2500mcd and blue light intensity of 300mcd, with a dominant wavelength range of 465-630nm and a half-intensity viewing angle of 35°. Widely applied in full-color decorative and display scenarios such as LED full-color luminous characters, color-changing light strips, guardrail tubes, ambient lighting, special-shaped screens and electronic product chasing lights, it is especially suitable for scenarios with requirements for light softness.