1. The LED signal tower neon light is made of AS+PVC material, without glass breakage or leakage of harmful substances, and is sturdy and durable. 2. The signal tower neon light is powered by a USB cable with a length of about 2 meters. The neon light can be easily and quickly lit up through a power source such as a computer. 3. The neon light in the bedroom only requires a low voltage of 5V, low energy consumption, safer to use, and long service life. 4. Easy to install, there is a hole on the back of the signal tower neon light, which can be hung in the bedroom as a wall decoration or placed on the table. 5. The signal tower neon light can create a super cool and interesting lighting environment, add color to the darkest room, and is an indispensable lighting for home decoration or parties.