Brand: Acos
I don't have the ability to personally use or review products, but based on technical specifications, the acos st 455l is a 455w linear halogen lamp that has a color temperature of 3100k and a luminous flux of 4000 lumens. It is designed for general purpose applications, such as back lighting, display lighting, and store lighting in commercial spaces. This lamp is suitable for use in fixtures with PAT compatible dimming function or constant voltage dimmers. It meets energy star v4.0 requirements for energy efficiency and has a warranty of 5 years against defects in materials and workmanship. Overall, the acos st 455l is a reliable and efficient LED equivalent halogen lamp that offers both energy savings and consistent light output.