Master It! UV Lamp was specially developed to produce consistently high levels of UV light. 36 Watt – 4 ultra-high efficiency 9-watt bulbs are strategically positioned inside the light (two above and two on the sides) for maximum exposure; allowing every nail to cure thoroughly and evenly. Use for gel manicures and pedicures. Features: Sensor activated Built-in timer 1, 2, 3, 4 minutes Removable tray for easy cleaning Thumb placement for even curing Space efficient and portable Cures all UV gels and UV topcoats