Energizer LED front bike light (BFL3AA)
Features:
Three LED bulbs up-front
Three modes high beam, strobe, and high beam+strobe.
High-power white LED (70 lumens on high beam mode)
Robust construction - passes 1-metre drop test
Shatter proof lens
Weather proof
Light's juice comes from 3 AA batteries (included)

Energizer LED back light (BRL23A)
Features:
Three red LED bulbs
3 modes all LEDs on, all LEDs flashing and Strobe.
Shatter proof lens
Weather proof
Powered by two AAA batteries (included)