The LUWF8DN is a high-performance white LED manufactured by OSRAM Opto Semiconductors Inc. It is part of their FIREFLY® series, known for its compact size and high luminous efficacy. This LED is designed for applications requiring high brightness, excellent color rendering, and long lifetime.

Applications:

• Indoor lighting
• Portable lighting devices (flashlights, headlamps)
• Architectural lighting
• Backlighting for LCD displays
• Signage and advertising

Features:

• High luminous efficacy (lm/W)
• Compact package size
• Excellent color rendering index (CRI)
• Long lifetime
• Wide viewing angle
• Low thermal resistance

Benefits:

• Energy savings due to high efficiency
• Space-saving design
• Accurate color representation
• Reduced maintenance costs
• Uniform light distribution
• Effective heat dissipation

Specifications:

The LUWF8DN typically operates at a forward current of 20 mA and has a forward voltage of around 3.2 V. Its luminous flux can range from 20 to 30 lumens, depending on the binning and operating conditions. The correlated color temperature (CCT) is typically in the range of 6000-7000K, producing a cool white light. The color rendering index (CRI) is typically above 80, ensuring accurate color representation. The LED is packaged in a small surface-mount package, allowing for easy integration into various designs. The typical viewing angle is around 120 degrees, providing wide light distribution. The operating temperature range is typically -40°C to +85°C.

This LED is particularly well-suited for applications where high efficiency and excellent color rendering are essential. Its compact size makes it ideal for space-constrained designs, while its long lifetime reduces maintenance costs. The LUWF8DN is commonly used in indoor lighting applications, such as downlights and spotlights, as well as in portable lighting devices, such as flashlights and headlamps. It is also used in architectural lighting and backlighting for LCD displays. The high luminous efficacy and excellent color rendering of the LUWF8DN make it a popular choice for a wide range of lighting applications.