Do you really know 1157 bulb wattage?

1157 glass bulb is 21 and 5 wattage, but 1157 led bulb is only about 3-5 wattage in there.

Although 1157 led bulb only 3-5 wattage, but the lumens of 1157 bulb is 650lm-700lm of my factory.

The lumens of 1157 glass bulb is less than 1157 led bulb, but those 1157 car bulb don’t need an extra resistor to avoide hyperflash.