Alpha 6719 YL005 is a model of LED emergency lighting from Alpha Technologies. It is designed as an all-in-one emergency lighting system with high reliability, efficient output, and long service life. The system includes a low-voltage LED lamp and a self-contained battery system, with an input voltage of 12 or 24VDC or AC for versatile use. The system is available in two wattages, 8 and 9, and is suitable for both indoor and outdoor applications. The central controller supports a variety of functions, including self-test, automatic power failure and over-discharge protection. The system is also ul, CSA, and CE-compliant, making it a safe and reliable solution for any emergency lighting applications.