🎁 Class IIIa Laser projector - This is a Class 3A Christmas laser light show that projects beautiful pattern in red and green laser dots, so using this decoration this year is a great choice..🎁 Installation Is Hassle-Free - Unlike traditional Christmas string lights that require you to climb up ladders to hang on trees or walls, this laser light projector is quite simply to install. All you need to do is to have it connect to power..🎁 Super Wide Range Coverage - It covers up to 5000 square feet with red and green static lights from a distance of 33 feet away. You need only 1 light to cover your exterior walls, lawn and roof. You can press the rear button to change modes..🎁 Energy Saver - 99% less energy consumption than standard string lights. You’ll see a huge reduction on your bill of electricity this year if you switch your string lights to this energy saving Christmas light projector..🎁 Easy To Use - To use this Christmas laser light show, simply connect it to electricity and play. With the built-in timer, it turns off automatically 8 hour later and, it turns on again automatically 16 hours later.