Low power consumption,super bright and lumen attenuation Life span:>50000 H,3 years warranty Low power consumption,super bright and lumen attenuationLife span:>50000 H,3 years warrantyXS-2139 D125*90mm Cutout:117mm12*1W, AC 85V-265V,warm white,400-450lm,12*1W, AC 85V-265V,white, 450-500lm,