If your home loses power due to an electrical failure, then a battery powered lamp will be very useful. These lamps will remain on after the rest of the lights have turned off because they rely on their own battery power for illumination rather than the electric grid. The use of the lamps will save you the trouble of having to hunt down a flashlight in the dark. They will also provide far more light than the average flashlight. They will also save you the trouble of having to light candles in order to see clearly. Candles can be dangerous in that they can easily lead to fire. Home fires often start after the power has gone out due to the misuse of candles for light.
Recent changes in weather patterns have many areas experiencing storms that are larger and more severe than they have seen in the past. These storms can include hurricanes and snowstorms along with floods. Even extreme heat can take its toll on the power grid because many people use air conditioning and this taxes the ability of the grid to meet the power needs of the citizens. In addition, the power grid is aging and has not been updated in many years. Most areas will wait for a blackout or brownout to happen before they go to work to restore and maintain the power grid. Battery power is the perfect solution to this problem and you can rest well knowing that you will never be in the dark.
Be certain to have a large supply of batteries in order to keep your lamp working. It is best to buy these batteries long in advance of needing them as they will quickly disappear from store shelves when a storm in approaching. Some stores will even raise the price of batteries if they know a storm is coming and that the products are in high demand. While this practice is unethical and may even be illegal, it happens on a regular basis. You can avoid the rush by purchasing a bulk supply in advance. This is also a great way to save money as buying in bulk often costs less per unit.