Hards all types of nail gels: All light beads use advanced technology, double optical wavelength, works with all UV and LED gel nail polishes. Highest performance on the market: Our nail lamp is 268W, faster than twice as fast as other 80W gel lamps for extra hard gel and highly efficient gel nail care. Intelligent auto detection: The UV nail lights have off sensor . Smart touch, put your hand in the nail lamp, it will automatically turn on, distribute, turn off. 4 timer settings: 10s / 30s / 60s / 99s for your selection according to DIY needs, with LCD Display.LCD timing, the glue baking time is clear at a glance, the longest is 99s. Exclusive 99-second low-heat mode: Best for builder curing, hard gels. Performance is gradually increased in this mode.