Fitting new genuine Honda bulbs will cost only a little more, but will be as good as the bulb was when the bike rolled out of the showroom! So it will fit perfectly and it will be as bright and as durable as the original Honda item. Why would you want to buy a cheaper alternative when the original will work out less expensive in the long term? For all your lighting requirements try browsing the online catalogue for your model, and see how may parts are still been produced by Honda up to this day.
Note: this part is superseded by 34907KW3003.