Other than halogen lamps, LEDs are highly effective even at low power, i.e. when run below the nominal power/ its rated capacity. This is the reason why dynamos no longer need to be build in a way for them to reach full power at the lowest possible speed. Therefore, SONdelux is smaller and lighter than a hub dynamo for halogen lighting (SON 28).
No-load power input drops by about 30 - 35% compared to SON 28. But SONdelux equals SON 28 concerning durability and outstanding quality.
Unfortunately includes only the SON28 and SON20 and not the SONdelux.
Looks like an interesting project.
Camping very close to Seattle accessible on bike with little kids!
Preface to Jake VanderPlas's new book. This looks awesome.
Turns out, Linus' has his own law which is much less well known than the law named after Linus by Eric Raymond. The actual Linus' law is, "every motivation that makes a person do something can be classified under "survival", "social life" or "entertainment"."
This seems to be a new consultancy by Rebecca Cotten and others.
I want to reproduce this but do the tasting blind.