White LEDs utilized for general illumination typically fall within the 2000K to 8000K CCT (correlated color temperature in degrees Kelvin) range, offering a diverse selection to accommodate various lighting needs. These LEDs exhibit a CRI (color rendering index) ranging from 60 to 98, ensuring the accurate representation of colors in illuminated spaces. The color ranges are categorized into basic white, cool, neutral, and warm groups, providing users with easily identifiable options tailored to their specific preferences.
Furthermore, these white LEDs feature viewing angles ranging from 80 to 170 degrees, allowing for broad light dispersion and coverage. They are available in a wide array of package types, including surface mount packages such as SMD, CSDM, PLCC, J-lead, star array, and an extensive variety of metric sizes. Additionally, through-hole configurations such as TO-252, DPak, SC-63, and radial lead setups offer further flexibility in installation and assembly methods.
The availability of diverse package types and configurations ensures compatibility with different design requirements and assembly preferences, catering to the specific needs of various lighting applications. Whether for architectural, residential, commercial, or industrial lighting, these white LEDs offer a versatile and customizable solution for general illumination needs.
In summary, white LEDs designed for general illumination purposes encompass a broad CCT range, CRI options, color group categorizations, and wide-ranging viewing angles. Their availability in a comprehensive selection of package types and configurations underscores their adaptability and suitability for a wide spectrum of lighting applications.