They are built to handle a wide range of voltage, typically 9 to 36 volts. Their watts will be generally way less than the halogen they replace. I just noticed on your screen shot the actual bulb says 8 to 80 volts. First I have seen with that range of voltage. Secondly, the advertising says 2400 lumens which roughly equates to 24 watts which is less than the halogen. Finally, I woke up that these are hi-lo beam for the single headlight! So you are back to a two-sided element. That means your beam pattern is going to be way different for what the reflector/lens assembly was designed.
Four bucks? Worth a try. Your results will be welcome!