SunUV via Amazon offers the SunUV 24W LED UV Nail Dryer Curing Lamp in several colors (Pink pictured) for $23.99. Coupon code "RSLOR45X" drops it to $16.07. Plus, Prime members bag free shipping. That's the lowest price we could find by $2 from a US-based seller. It features an automatic sensing mode and timed setting.