Bulb sizes

Hi everybody just after a bit of advice ?
i have a SMALL rear stop & tail light it got a small stop/tail buld but i cant remember
the size name I think its a R5W its a bayonet type ?
it not the standard car size s/t  but the next size down ? small ROUND like a moped bulb?
wish to upgrade to flat LED
???????????????/

Sorry, I cant help you, as mine was the m800 with LEDs in the fishtail.

Is it worth a look on someone like Wemoto to track down the right filament bulb, then you can match the size and spec with an led equivalent...

http://www.wemoto.com/bikes/suzuki/vs_750_glfh_intruderspoke_wheel_6_bolt/87/picture/bulb_rear_-_stop_and_tail_light/

try www.vehicleproducts.co.uk as they have dimensions on the site page for bulbs ok?

Firstly a big thums up to you for replying
the led buld i needed was a FLAT
1157 (stop & tail )
BA15s (pins NOT offset )
so just ordered off the bay of evil for £3.00 free post
not 1 not 2 but 10 ? so plenty of spares !
now need saddle bags to carry them in  LOL