Introducing the ultra-bright 7mm LED Display from LIGHT-BO—a 4-digit, common cathode panel perfect for multimeters and sensors. With a lifespan of 500,000 hours and low power consumption, it combines high reliability with exceptional brightness. Operating at 2.8-3.2V, it's ideal for fuel gauges and car parking systems. Experience quality with ISO9001 certification. Welcome to visit our website for more details!