MicroPure via Amazon offers its MiroPure 36-watt UV LED Nail Lamp for $39.99. Coupon code "2UU7Z8KL" cuts it to $27.99. With free shipping, that's $12 off list, $5 under our November mention, and the lowest price we could find. It features four timer settings, LEDs with a lifespan of 50,000 hours nonstop, and automatic on/off sensor. Deal ends February 28, 2018.