Full description

A warning triangle is all well and good, but in poor conditions these flashing, CE approved, LED studs are far more effective, with a visibility of up to 1000 metres. There are no batteries involved. They charge up from you car’s cigarette lighter and once you've charged them up you can forget about them. When you need them you just remove them from their case and they start to flash, lasting up to 24 hours. On today’s roads, these really are a godsend.