Descriptions: 1. Professional UV Nail Curing Lamp for Salon Use. 2. 36 Watt (4x9w) UV light cures gels fast. 3. Cures Gels in as little as 90 seconds. 4. Features: Automatic timers (0-600 seconds), Senor and a Fan. 5. Leaves nails with a beautiful smooth even finish Directions: Before Using the UV Lamp, please be sure to fix all the accessories and UV Bulb well. 1. Power on, displaying “180” seconds on timer panel. 2. Set: a. Press “Set/Stop” button first time: the indicator” Lamp” turns Red, and the UV Lamp gets ready to work.. b. Press “ Set/Stop” second time, the indicator “Fan” turns red, and the fan gets ready to work. c. Press” Set/Stop” the third time, the two indicators “ Lamp” and “Fan” turns red, and the UV Lamp and fan are ready to work. 3. Timer: Set the time by “ Timer +” to increase and “Timer – “ to decrease, 5 seconds for every time. The timer range is 0 sec – 600 sec. 4. Start: After setting the function you need, put your hand into the lamp to cover the sensor, it will turn on automatically. Or you can press “Star” to work. 5. Stop: Please press the “ Set/Stop” button to stop working if you need. 6. Power off, if you don’t use the machine.