Low power consumption and extended operational duration. Compatible Models: This error-free LED bulb can replace BA9, BA9S, 53, 57, 182, 257, 363, 756, 1445, 1813, 1815, 1819, 1835, 1889, 1891, 1892, 1893, 1895, 1898, 3893, 12929, 39431, 47830, 17053, 12146, 6253, 64111, 3886X, T11, T4W, W6W, H6W, and other bulb models.
