Philips Bulb Kit for Falco
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- crosstowntraffic
- Despatch Rider
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- Joined: Fri Jan 26, 2007 1:41 pm
- Location: London
Philips Bulb Kit for Falco
Need to get a bulb kit today anyone know which one I need for the Falco Philips offer a H7/H1 or a H4?
- crosstowntraffic
- Despatch Rider
- Posts: 73
- Joined: Fri Jan 26, 2007 1:41 pm
- Location: London
Ive been oggling these:
Philips X-Treme Power
Although slightly cheaper on ebay, they're not that cheap ..... but 80% brighter than standard sounds good and a hell of a lot cheaper than HIDs.
Also on ebay are some "50% brighter" bulbs at a good price:
Falco Bulbs
Ignore the text that mentions HID .... they aren't - they are Xenon bulbs (like the Philips ones above).
Philips X-Treme Power
Although slightly cheaper on ebay, they're not that cheap ..... but 80% brighter than standard sounds good and a hell of a lot cheaper than HIDs.
Also on ebay are some "50% brighter" bulbs at a good price:
Falco Bulbs
Ignore the text that mentions HID .... they aren't - they are Xenon bulbs (like the Philips ones above).
I've got a pair of Xenons, but the ones on the bike (standard?) seem plenty bright enough. Trouble with Xenons is the heat they produce, I'm pretty sure on the Falco/Mille/Tuono, you'd need extra airflow to keep the temp within reasonable limits.D-Rider wrote:I think these Xenon bulbs are rated the same as the standard bulbs in terms of input power - they are just more efficient in converting it to light output.
(Note: Not 100% certain but I'm fairly confident that's right)
This is an interesting one.
My idle musings on this:
55W of electrical power going in, then 55W comes out.
This will be electromagnetic radiation - some in the visible spectrum, the rest outside the visible spectrum - a lot of this as heat. If more comes out in the visible spectrum, then less must be emitted in the invisible spectrum.
This may have little bearing on how hot the bulb gets. If the glass/other bits of the bulb absorb more of this radiation they will get hotter - and I did read something about the glass being designed to stop UV passing .... so it will have to dissipate this energy somehow.
I also read:
So basically, I don't know!
My idle musings on this:
55W of electrical power going in, then 55W comes out.
This will be electromagnetic radiation - some in the visible spectrum, the rest outside the visible spectrum - a lot of this as heat. If more comes out in the visible spectrum, then less must be emitted in the invisible spectrum.
This may have little bearing on how hot the bulb gets. If the glass/other bits of the bulb absorb more of this radiation they will get hotter - and I did read something about the glass being designed to stop UV passing .... so it will have to dissipate this energy somehow.
I also read:
.. but this could also be misleading. The fillament burns hotter but it's a smaller fillament which means there is less of it to emit heat. Unfortunately this doesn't really tell us enough to confirm whether the bulb itself gets hotter.The results have been achieved in the same way as the 30 and 50 per cent lamps-by taking the allowed tolerances right to the edge. This time though as well as reducing the filament and burning it hotter, Philips has shrunk the glass casing.
So basically, I don't know!
- falcomunky
- SuperBike Racer
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