After experience a longer running and higher-output, your LED Replacement Bulb become no brighter as before! Are you looking for a LED Replacement Bulb that can replace your old LED Replacement Bulb and give you a brighter and smooth beam at night? This LED Replacement Bulb is just for you. The LED Flashlight Bulb contains no mercury, has a much longer life cycle, is more energy efficient and will turn on instantly. You do not need to wait for the bulb to warm up and reach full power. This LED Flashlight Bulb is also less likely to break and is not affected by frequently being turned on or off. This LED Flashlight Bulb is used as spotlights because the created light is bright but is directional. The Flashlight Replacement Bulb is easy to install and use. UltraFire bulb is very useful in our daily life. It is made of high and durable quality.This Flashlight Replacement Bulb will be a good assistant for your daily life. This is a must for you! Really a great choice for you!