- Joined
- Apr 22, 2011
- Messages
- 1,065
- Age
- 69
- Location
- Camarillo, Ca
- Bike
- 2006 ST1300A
- 2024 Miles
- 002552
The F2 comes in many flavors (versions) you can get them for you car or truck too ....
Your first picture is a 9004 or 9007 version of the F2 and NOT a H4 version of the F2 bulb. ** Edit
The ST1300 uses a modified H4, We cut off (break off) the bottom two tabs...
The second picture is the H4 version of the F2 and it is reboxed and sold by many vendors.
The F2 is 32 watts (measured) and is brighter than the B6 which is 18 watts (NOT 80 watts).
The B6 is an attempt to make a halogen Equivalent.
So if you do not want the brighter F2 bulb there is now lower power option.
The B6 is still brighter than the Halogen bulb but since it makes a wider beam pattern it measures equivalent to the halogen....
The longer row of low beam leds in the B6 spreads the light wider on the road.....
high beam lights all leds but at the same power (18 watts).
Here the vendor re-labels the B6 as W6
https://www.amazon.ca/dp/B07B2GVVBK...lja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ&th=1
Yes, The F2 really does light up the road signs and pedestrians, bicyclist, coyotes, moose, deer, elk and other road hazards giving you more time to react......
Which is the real purpose to have better lighting........
Your first picture is a 9004 or 9007 version of the F2 and NOT a H4 version of the F2 bulb. ** Edit
The ST1300 uses a modified H4, We cut off (break off) the bottom two tabs...
The second picture is the H4 version of the F2 and it is reboxed and sold by many vendors.
The F2 is 32 watts (measured) and is brighter than the B6 which is 18 watts (NOT 80 watts).
The B6 is an attempt to make a halogen Equivalent.
So if you do not want the brighter F2 bulb there is now lower power option.
The B6 is still brighter than the Halogen bulb but since it makes a wider beam pattern it measures equivalent to the halogen....
The longer row of low beam leds in the B6 spreads the light wider on the road.....
high beam lights all leds but at the same power (18 watts).
Here the vendor re-labels the B6 as W6
https://www.amazon.ca/dp/B07B2GVVBK...lja1JlZGlyZWN0JmRvTm90TG9nQ2xpY2s9dHJ1ZQ&th=1
Yes, The F2 really does light up the road signs and pedestrians, bicyclist, coyotes, moose, deer, elk and other road hazards giving you more time to react......
Which is the real purpose to have better lighting........
Last edited: