250-500cc 09 wr300 headlight

Stock bike, will it produce enough juice to power 35w H4 bulb? how about a 55w H4 bulb?

The stock stator will produce 55 amps so you should be good but it will likely be dim at idle.

My 300 had no problem powering the 70 watt trail tech x2

Thanks guys. Troffer, that Polisport duel LED light on your bike is so nice looking. How is the light output? I was asking about H4 because I saw a light for around $50 less.

Works great used two Eiko 7 watt 6000K MR16 led bulbs . Super bright and works perfectly with the stock 35 watt WR125 ignition

Awesome! I have that same light you have on my list for Santa, in black. And since I fund all of Santa's kitty bag...I am really hoping it winds up under the tree! I love to ride at night. And I have got caught out with just the number plate on too. No bueno. AND, the biggest reason, I have been hit head on...hard...long story, not my fault and all 3 of the other guys' friends agree...but having a bright light makes you so much easier to see for some jackass who thinks he is in a race on a Wednesday afternoon and forgets that there are other people out there using these mulitdirectional trails.