I had the same problem with my V2 but it turned out to bet the wires not the globes that was the problem.
I purchased my bike used it came with a lot of paperwork and the guy spent a lot of money maintaining the bike including having the low beam globe replaced.
After a few thousand K's I lost low beam, I change the globe and all was good for a while until I lost low beam again, I was thinking I had gotten a lemon.
When I pulled the plug from the back of the globe this time I could see the plastic plug socket had gotten hot and started to melt.
I decided to test the globe, it was fine and working well, I then decided to test the globe I had removed a few months earlier and it tested fine too. ??
It turned out the female spade fitting in the socket had gone soft and had no clamping pressure, this caused heat, made the fittings even softer and the plastic socket hot.
I'm not sure if the problem was there from the factory or the other mechanic stretched the spade fitting when he replaced the original globe but my problems were all caused by poor contact & heat.
That was a couple of years ago, I replaced the female spade fittings and have had no more light problems.
(until this week I found my licence plate globe was blown, could be looking at LED now)
Some of the 19 rides in my shed
2014 V2, Snoopy
2009 Wee, Pumbaa the pig
WR450F, The Blue Postie Bike
YZ250N smoker with rego, Stinky.
Yamaha MT09 (FZ09), The Scud missile.
Club Lead not Club Med.
He with the most toys wins.
Out of my depth in a puddle.
Live life on the edge you will see more that way.
Ridding a motorcycle keeps things in balance.
At the end of each trail and at the end of each day history is made.