Phoebus Cartel & Planned Obsolescence
2 Documents on file
The Phoebus Cartel: Incandescent Lamp Lifespan Standardization and Planned Obsolescence
The **Phoebus cartel was an international oligopoly formed in December 1924** by the world's leading incandescent lamp manufacturers, establishing global territorial quotas, cross-licensing arrangements, and product standardization [1]. Operating via a Swiss corporate vehicle (*Phoebus S.A. Compagnie Industrielle pour le Développement de l'Éclairage*), the cartel systematically engineered and enforced a 1,000-hour operational design life for general-service incandescent lamps, creating the historical foundation for modern planned obsolescence [1, 2].
The Phoebus Cartel and the Birth of Planned Obsolescence: An Industrial and Antitrust Analysis
During the late nineteenth and early twentieth centuries, the electric lighting industry experienced exponential expansion driven by municipal grid construction and rapid industrial electrification [1, 2]. As early carbon filaments pioneered by Thomas Edison gave way to ductile tungsten filaments and gas-filled glass bulbs, standard household lamp lifespans expanded from roughly 1,500 hours to between 2,000 and 3,000 hours [3, 4, 5]. While this durability represented significant technical progress for consumers, it created a severe commercial crisis of market saturation and declining replaceme