Double-head Light · BM036, featuring 2×3W power configuration, supports 85-265V AC 50-60Hz wide voltage compatibility, built-in 3.7V lithium battery with stable 3-hour emergency runtime; dimension 26060270mm. Compact in structure and easy to install, the dual-head design delivers uniform brightness and wide coverage, ideal for multi-scenario indoor emergency lighting such as factories, supermarkets and corridors.