The NB-10-128 deep concave IP66 spot light is OKELI’s cpopular series ，which can effectively reduce glare value，prevent penetration of liquids and solids，concentrate the light to achieve the effect of creating a comfortable atmosphere, and also has the function of accent lighting and wall washing，in addition to this，provides optimal efficiency to provide maximum visual comfort to meet the needs of different occasions. Recessed spot lights designed to meet the dynamic specifications of commercial space lighting and high-end residential. Available in a variety of size and power options, is perfect for spaces with limited vertical clearance to great effect.