SHO-ME BI-DIRECTIONAL HEADLIGHT FLASHER - Model 03.W140
Features: 
Positive or Ground switching
Five Flash Patterns: Random, 90 FPM Alternating, 90 FPM Simultaneous, Double Alternating, Double Simultaneous
LEDS indicate flash patterns
High beam over-ride
Optional nightime cut-off
Black ABS plastic housing
12 volt / 4 amps per side average
Measures: 1-1/2"H x 3"W x 4"L
User (customer) supplied switch
MADE IN USA
Note: DO NOT install this headlight flasher on 2000 model year or newer Dodge Durangos or Dodge Dakotas. This flasher is not compatible with these vehicles and may lead to the failure of their computer systems.