Halo Gel Polish 8ml, Positano. Part Of The Luxury Awaits Collection. Halo Positano Gel Polish (8ml) is an easy-to-apply gel polish that gives fantastic shine & unrivalled depth of colour all whilst providing 14 days of chip-free wear. Can be cured using a 36W UV lamp or a 12W LED lamp and is extremely easy to remove. Completely cruelty-free & vegan-friendly.