... time. characteristic: 1. uv led soak off gel polish top coat2. curing with 36w uv lamp in 2 minutes / ... ,and clean it with cleanser step2: brush one layer of base coat, curing with lamp for 2 minutes / ... led lamp in 30 secondsstep 3: brush one layer of color , curing with lamp for 2 minutes / curing ... 12w led lamp in 30 secondsstep5: brush one layer of top coat, curing with lamp for 2 minutes / curing ...