1. Free rotation, no dead angle illumination at 180 degrees. 2. Touch switch design, stylish and simple. 3. USB output 5V 2.4A, chip compatibility is strong, can charge mobile phones. 4. The warm white LED light is soft and does not hurt the eyes. Color temperature 3000-3300K 5. Parameters: Rated voltage: DC10-30V Connection method: red connect to positive pole, black connect to negative pole Installation method: screw installation
