The Pack of 12 High Pressure Sodium 250W E40 Screw Cap High Output Lamp by Venture is a reliable and efficient lighting solution for business, office, and industrial settings. These lamps, made in the United Kingdom, have an Energy Efficiency Rating of E and are designed for high output performance. With a pack of 12 units, this product offers a convenient and cost-effective option for illuminating large spaces with minimal energy consumption. Ideal for facility lighting and maintenance, these lamps provide bright and consistent light for optimal visibility and safety.