This is a great USB Night Light that will give you a safe and efficient nights sleep. This product is lightweight and portable, so you can take it on the go and it will be very user-friendly. Not only that, it has 3 LEDs that will give you the perfect amount of light for peacefully sleeping and studying in your room. The most unique aspect of this product is that it is transparent and it does not emit any heat. It is also very affordable and highly energy efficient, which is great for any budget conscious customer. This product is easy to use, just plug the USB into any port of your computer or charger, and it will work. It has two levels of brightness setting, allowing you to customize the amount of light that you want. It is made of high quality material, plus it provides a 3-meter range, making it suitable for your bedroom, study area, or any other room you are going to use it in. As far as safety is concerned, there are overvoltage, short circuit, and overload protection, so you can be sure of its trustworthiness. This product is ideal to use during the night, especially during the summer when there is no fan or air conditioner available. With this USB Night Light, you don't have to worry about the electricity bill increasing due to the low wattage consumption. Besides, it has a user-friendly design and is very easy to install. Overall, the Cheap Transparent Led Portable Usb Night Light White Light 3leds is an ideal and immensely practical product that will make sure you are not only safe but also comfortable at night. So, let this product take care of all your lighting and safety needs, and enjoy the lights!