Excerpt Philips Automotive: "To guarantee the authenticity of Philips products it is our policy to sell all our products in genuine printed boxes that bear our Philips Corporate identity. We have decided to equip our genuine packaging with 'authenticity seals' Certificate of Authenticity - COA. Please make sure that you only use genuine Philips products that carry the Authenticity Seal."

TRS boxes have no protection, no COA, and bearing both Philips & Osram labels