Counterfeit LEDs and lighting products pose serious risks, including poor performance, safety hazards, and brand damage. To combat this, some manufacturers are implementing extreme anti-counterfeiting measures, such as embedding unique, microscopic DNA-based markers into the phosphor or housing materials of their LEDs. These markers are impossible to replicate and can be verified with a specialized scanner, providing absolute proof of authenticity. This technology is being used to protect high-value components in critical applications like automotive lighting, aviation, and medical devices. For distributors and end-users, it offers peace of mind and protects investments. This trend underscores the increasing value of trust and verification in global lighting supply chains, moving from holograms and serial numbers to forensic-level security.
