Rechargeable 7-Mode Red 5-LED Safety Bike Tail Light with 7-Mode 2-Red Laser Beam (35mW)
like anything from DX, it's weird with weird specs - "Wavelength: 300~1100 nm"
my first question: can the lasers angles be adjusted? or is the width of the laser "lanes" dependent only on the light's height above the ground? looks like a fail on that count.
i can't tell yet if this is worth the money, but i'm sure we'll only see the technology get better and cheaper in the near term.
if it can paint lanes (visible to a motorist) alongside of a bike, i suspect most motorists would unconsciously give more space. what i'm suspicious about is under what limited/ideal circumstances will this device paint lanes that are visible to motorists.
if anyone gets their hands on one of these...