CIE explains what IK Ratings are, the different types available and how they are used in the industry as a standard.
Security Camera IP and IK Ratings Explained: Weatherproof and Vandal-Resistant Security Cameras
SOL - SAL
What is the IK rating standard for indoor lighting? - Knowledge - Shenzhen Toppo Lighting Company Limited
What is the IK Code of LED Light - AGC Lighting
What are IK Ratings?
Vandal Resistance/IK Rating Guide
What are IK Ratings? Impact Protection Tests - IK09 - KBT Electric
Luceco 35W IP54 GU10 Ground Spike Spotlight Stainless Steel
What is IP and IK Rating?