Prorenfort E-2163A 16.5 E Resistant Amber LED Warning Light Bar User Manual
- June 1, 2024
- Prorenfort
Table of Contents
Prorenfort E-2163A 16.5 E Resistant Amber LED Warning Light

Wiring Information
| Function | Wire Colour | Connect To |
|---|---|---|
| Power | Red | +12 V DC |
| Ground | Black | – Ground |
| Pattern Selection / Synchronization / Dimmer | Yellow | +12 V DC |
| Second Flash Mode | White | +12 VDC |
Light should be fused with 5 Amp Fuse (ATM05 sold separately)
Pattern Selection
Briefly Connect Pattern Selection wire (Yellow wire) to Power wire (Red wire)
- Once to the next pattern
- Quickly 3 times to flash pattern #1

Synchronization
All lamps must be set to the same pattern before synchronization.
Connect Yellow Wires of all units together for synchronization.
Flash Patterns
| NO. | Flash Patterns |
|---|---|
| 1 | Random Patterns |
| 2 | Alternating Single Flash |
| 3 | Alternating Double Flash |
| 4 | Alternating Quad Flash |
| 5 | Alternating Quint Flash |
| 6 | Alternating Mega Flash |
| 7 | Alternating Ultra Flash |
| 8 | Simultaneous 4 Fast Single Flash / Alternating 4 Quad Flash |
| 9 | Simultaneous Fast Single Flash / Alternating Fast Single Flash |
| NO. | Flash Patterns |
| --- | --- |
| 10 | Simultaneous Single Flash [ SAE Class 1 ] |
| 11 | Simultaneous Double Flash [ SAE Class 2 ] |
| 12 | Simultaneous Quad Flash [ SAE Class 2 ] |
| 13 | Simultaneous Quint Flash [ SAE Class 1 ] |
| 14 | Simultaneous Mega Flash |
| 15 | Simultaneous Ultra Flash [ SAE Class 2 ] |
| 16 | Simultaneous 8 Single Flashes / 4 Quad Flashes |
| 17 | Simultaneous 7 Slow Single Flashes / 7 Fast Single Flashes |
| 18 | Rotating Flash |
Suggested Switch Connection (switches sold separately)

NOTE : If dimming function is not required, this connection can be
skipped.
You can use a simpler OFF-Momentary ON Switch (Part# ST108)
Operation
| Switch # | Lamp Function |
|---|---|
| Switch 1 | Power |
Second Flash Mode (optional)
Switch 2| Pattern Selection & Synchronization
Dimming Function (optional)
NOTE : Disassembling lamp or cutting the wires voids the warranty
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