SHO-ME LED MICRO-ROTARY SWITCH WITH BUILT-IN LED FLASHER - 6 OUTPUTS. This LED flasher can only be used with LED lights. 
Solid-State
Waterproof
15 Selectable flash patterns
Rotary switch changes patterns
LED flash pattern 6 indicators
6 outputs
For ground switched LED's only
MADE IN USA     
Specifications: 12 volt, 6 outputs, 1 amp max per outlet. Max. amps 5 amps total. Output Polarity: Negative
Dimensions: 2"H x 4"W x 1/2"D, 3 ft. cable
Flash Patterns:
Multi-Scan
Crossfire
Dual Scan
Center Out
Right Arrow
Right Arrow - Double End Flash
Left Arrow
Left Arrow - Double End Flash
Random 1
Random 2
Qual All
Double 3-3
Mega Scan
Quad 3-3
Scan