Hella 90mm headlight modules


high-lamp1.jpg
Fri Dec 24 12:40:58 2004
original - 1448 kB

high-lamp2.jpg
Fri Dec 24 12:41:58 2004
original - 1621 kB

lamp1.jpg
Fri Dec 24 12:42:07 2004
original - 234 kB

lamp2.jpg
Fri Dec 24 12:42:17 2004
original - 274 kB

no-shield1.jpg
Fri Dec 24 12:46:09 2004
original - 1450 kB

no-shield2.jpg
Fri Dec 24 12:47:06 2004
original - 1575 kB

shield-no-bulb.jpg
Fri Dec 24 12:48:04 2004
original - 1595 kB

shield-with-bulb.jpg
Fri Dec 24 12:49:02 2004
original - 1519 kB

H9_bulb.jpg
Fri Dec 24 12:40:04 2004
original - 265 kB
Index created: Fri Dec 24 12:59:56 2004.

I didn't take a picture of a fully assembled low beam, it has another cover that goes over everything to keep the wet/dust/dirt out.

One thing to note is that the reflector is different below and above the cut-off plate. The good news is that it means the cut-off plate isn't eating very much light, the bad news is that you can't modify the beam pattern in a useful way very much. I do wonder what it would be like if the cut-off plate were polished on the back, or if it were deliberately deformed to act as a reflector or something.

Here's some photos of the beam patterns of the Hellas and a CBR F3 headlight.