In an emergency, light is a lifeline. This Twin-Head Emergency Exit Light is specifically designed for commercial and residential safety, providing a reliable and stable emergency lighting solution. It features high-brightness 10-Watt LED bulbs emitting 5000K cool white light that activates instantly during a power outage, ensuring clear pathways are visible. The built-in high-capacity 3.6-Volt lithium battery meets fire safety codes, providing a minimum of 90 minutes of emergency runtime. The housing is made of flame-retardant fireproof materials for enhanced safety. Supporting a wide 120-277-Volt voltage input, it adapts to various complex grid conditions, making it an ideal safety guardian for shopping malls, office buildings, hotels, and residential homes. Material: PVC.