Includes: 40 pcs. This powerful 40W LED lamp is suitable for lighting large spaces, shops, offices, warehouses, and other areas. It illuminates a large area with its powerful luminous flux. It is energy efficient and designed for long-lasting use. Specifications: - Power: 40W - Luminous flux: 3600 lm - Base: B22 - Lifespan: Up to 20,000 hours - Energy efficiency: 90% - High luminous efficacy - Energy efficiency. - Convenient for long-term use. A powerful and cost-effective lighting solution for homes, offices, shops, warehouses, and other spaces!