Starlights 3157-280 R Dual Contact LED Replacement Bulb, 2-Pack 280 lumens, 6500 kelvin, 3. 36 watts, 0. 28 amps, 9-15 volts 60, 000 hour life expectancy Replaces3047K, 3057, 3157, 3357, 3457, 3457NA, 3757, 4057K, 4157K 3 year manufacturer's warranty