Tesco do two types of backup LED's - some little dangly ones, and some which are identical to Sigma Micro lights, but come with a pulsing flash (which is eye catching) and for about £2.60 they are bargains (I have both the Sigma and Tesco's).
This year's lighting solution for me is significantly higher budget wise, mainly due to being knocked off last year, so I've upgraded front lighting (still got knocked off with 2 x Cateye 510's and a Tesco 3w together with the backups on the rucksack.....think Blackpool illuminations).
Now have 2 x Hope Vision 1's, and for increased side visibility, I've got two fibre flares attached to the side of my rucksack for very good all round side lighting. Rear lighting remains as before Blackburn Mars 4.0, 3.0 and a Smart superflash...I think I may be paranoid though..........
