Lights

Ok so mini review of the Smart Lunar 35

It seems to be a reasonable well put together light, with side windows for side visibility (something a lot of brighter lights lack), very easy to mount although the mount is a little tricky to get tight enough to stop it slipping around on my bars. It starts to droop downwards after riding on cobbles for a bit...
As for the light itself, the low seems pretty good for streetlit visibility, high is brighter - but not massively so - I would say you would just about get away with it on unlit roads, but ideally you would want to back it up with something like a helmet light.

Still as you can pick one up for £25, it only needs 2AA batteries, is pretty compact (no battery pack) and is easy to mount onto the bike and unmount I would probably recommend it - although you may want to put some tape or something under the mount to stop it slipping.

I agree with this. It's not as bright as I was hoping (2W single LED) but it's decent and surprisingly heavy (hopefully in a robust kind of way).

I'm better pleased with my new RSP Urban Rear light: Nice and bright and really visible from the sides / any rear angle, but i don't think it's blinding or glaring. Seems to be designed in a neat compact way with the batteries inside the actual light bit. Although i can't work out why you'd need a left-to-right blinky mode and a right-to-left blinky mode...