The Certolux VRD downlights provide durable illumination and protection against physical abuse. Our rigid, specification grade downlights are engineered to withstand high abuse and tampering using a rugged construction and guarantee unbreakable lensing choices without looking institutional. These highly capable downlights are tested to IK10, the highest IK impact level. They are also certified for clean ability to NSF2 and carry a certified IP65 seal, and antimicrobial finishes.