SAFE-T-LIGHT is an emergency light incase of power failure which is available in 2 models, T1-S and T3-S. When there is a power failure, the light will turned on immediately and will turned off automatically, when the electric system starts to run normally again. SAFE-T-LIGHT’s Illumination Hours is 1.5 hours (Model: T1-S) and 2.5 hours (Model: T3-S) with 20 Watts and 35 Watts Halogen bulb with a well performance in illuminating through smog, using Sealed Lead Acid Battery which doesn’t need to re-fill any distilled water for the whole product life. The battery is complied with UL standard with a Solid Stat charger controller. The charging will automatically stop once the battery is full. There is a special circuit which helps preventing any damages caused by overload. With this circuit, the unit will immediately stop operating once the battery discharge to the lower level than 75% of battery pressure. The circuit is newly developed by using semi-conductor which makes it’s free from any loss current, and prevents any damages which might happen to the battery as well. Safety-T-Light has an efficient system to prevent the short circuit, both the AC and the DC one, with a one year warrantee.