Where can I buy red and yellow reflectors for my motorbike sidecar?

Lite and or flashing?

Have you tried ones for bicycles? But personally I wouldn't get flashing ones, a lighted one should be plenty.

In a good bicycle shop you should get some quality reflectors. But it may look a bit funny to mount cycling parts at a motorbike. The reflectors you can buy at Lotus and BigC are all cheap crap imho, but they may look better on a sidecar.

What kind of sidecar and motorcycle is it? Maybe show some pictures of it, so other people can help you with their ideas for nightly safety stuff.

In a good bicycle shop you should get some quality reflectors. But it may look a bit funny to mount cycling parts at a motorbike. The reflectors you can buy at Lotus and BigC are all cheap crap imho, but they may look better on a sidecar.

What kind of sidecar and motorcycle is it? Maybe show some pictures of it, so other people can help you with their ideas for nightly safety stuff.

Good point, I didn't think of this at the time, but what type of sidecar are you talking about? Proper ones or Thai style?