BL-R4539A LED 6.8x2.3MM RED 7mcd 130° RED/DIFFUSED BL-R4539A is a high-quality signal LED, ideal for applications requiring precision and reliability. With a Rectangle lens style and a viewing angle of 130°, it ensures optimal visibility. Operating at a test current of 20mA, it is suitable for various settings. The dimensions are 6.80mm x 2.30mm x 7.80mm with an operating temperature range of -40°C~+80°C. Manufactured by BRIGHT LED, this product complies with N/A standards and is available in BULK packaging.