Strong Lite Emergency Light e materials used in the components of the product have great electrical insulation and flame and heat resistant properties. It has a powerful rechargeable battery. It has an output time of 14-16 hrs depends our various models, which helps efficiency. This Stronglite Rechargeable emergency light uses premium quality plastic as the main material in its make. Further, its built makes it even more desirable. The emergency lamp has a built in deep discharge feature along with overcharge protection, which keeps the lamp well protected. They have the benefit of working with a low voltage input, in turn saving electricity as well. It is perfect for homes, commercial centres as well as factory outlets.