186W high power, the nail lamp dry glue fast within ten seconds. 239 double light source lamp beads, not harm eyes or sunburn hands, baking most nail glue. 3LED digital display, intelligent timing. 4One key to timing, switch at will, available in four gears of 10s, 30s, 60s and 99s. 5Infrared ray automatic induction, the lamp will light if feel your hands stretch in the lamp.