Product Features:

LED flashing circuitry.
No need for a remote flasher module!
Nickel plated aluminum housings
1' mounting holes.
S-LINK SYSTEM™
25 customer selectable flash patterns

Specifications:

Amp Draw: 0.5 amps per head (max)
Voltage: 12V-24V DC
Lens Colors: Amber, Blue, Green, Red, or Clear
Mounting: 1' Hole