One of the most important elements of a durable and safe assembly of outdoor lighting are proper connectrors. Their quality and durability determine how long the user will enjoy their installation. Tight connectors are essential for the proper connecting of NIVISS Ground and nGround products. They take up less space and allow for a faster set-up compared to traditional hermetic boxes. ATTENTION! IP68 is only for low voltage applications. For high-voltage solutions, the maximum tightness class is IP67. We invite you to our video test of Amphenol LTW and Jnicon connectors.