In today’s world, lamps and luminaires, in addition to providing light, must also be strong and durable enough to withstand various environmental conditions, especially impacts. This is where the Impact Resistance (IK) standard comes into play. This standard ensures that your luminaires will be less damaged and last longer in harsh environments and when exposed to impacts. In this article from EDC, we will examine the IK standard and how it is rated, and we will also explain its importance.