MR - Encapsulated Variant 
LED lights can face submersion for an extended period in certain applications. This challenge is also present in some industrial, infrastructure and maritime locations.
Nemalux offers a version of the MR that is suitable for IP68 applications. An optically clear encapsulant creates a permanent seal. Maintaining protection against the ingress of water to a depth of up to 25'. The MR-EN model operates at full output in dry as well as submerged conditions.
MR Series IP68 Encapsulated Spec Sheet
MR Series IP68 Encapsulated Installation Manual
IP Ratings Definition
MR Series w/ SwivelPole – Pre-Wired & Pre-Assembled 
The most versatile LED luminaires for industrial locations combined with the industry leading high-safety luminaire support system. Access to light fixtures and equipment can be hazardous, time consuming and costly when using ladders, scaffolds or other access equipment. Maxis™ is the next generation lowering pole solution for safely accessing light fixtures and equipment.
The MR Series robustness and versatility make them excellent fixtures for a wide range of projects and design work. Nemalux delivers outstanding products on specifications for new and existing facilities.
MR Series SwivelPole Brochure