For example you could wire your lights to the switches in this order.
A - front facing lights such as Flashing Grill Lights / Dash Flashing Lights
B - lightbar to give you full 360 degrees light output
C - rear flashing directional lights
D - Work lamps    

- 12/24v Dual voltage compatibility
- 4 Illuminated switches
- Adjustable mounting bracket
- Each switch supports up to 5 Amps
- Positive switching
- Wiring information provided although very simple to wire up
- 30cm fly lead (6 core - 1 positive input, 1 ground input, 4 positive outputs)
- You could use a label printer to label each switch
- You will need your own relays and fuses if used above 10 amp per switch
- Dimensions in mm: 100 x 50 x 50
- 2 Year warranty 

Please note this is a switch box to turn devices on/off. Not a flashing unit. Switches are illuminated.