The Alu can factory needed to upgrade their old lighting fixtures to LEDs for better energy efficiency and illumination. We chose the HB12 model for this lighting project because it offers bright and durable performance. Our customer also requested white color fixture to math their factory. At last, 60 pcs of 100W HB12 were installed in the factory at a height of 9m. The neutral white lighting of 5000K color temperature enhanced the visibility and productivity of the workers and improved the safety standards.