Green flash, the first LED varnish that is as easy to apply as it is to remove! Immediately dry under LED light, bright colour for up to 10 days and quick removal, it's the perfect alternative between a gel and a classic nail polish. The Green Flash protocol requires a base coat, a colour, a top coat from the Green Flash range and an LED lamp with a minimum power of 18W. Step 1 - Preparing the nail Degrease the nail with Green Flash Remover. Step 2 - Base Coat Apply the Green Flash base coat by outlining the nail and placing under the Nomad 24W LED lamp for 2 minutes. Step 3 - Colour Apply your favourite Green Flash colour to the edge of the nail as well. Catalyse under the 24W Nomad LED lamp for 2 minutes. Repeat step 3. Step 4 - Top Coat Apply the Green Flash Top Coat and also to the edge of the nail; dry under the Nomad 24W LED lamp for 3 minutes. Needs to be used with the Manucurist LED Lamp.