No.
Description
1
Sweep
2
Dual End Rotate
3
Pursuit
4
Pursuit (Steady Front Primary)
5
Cruise Low
6
Cruise Low Full Bar
7
Cruise High
8
Flicker Cruise Low
9
Flicker Cruise High
10
Takedown/Alley Flash
11
Single Flash
12
Triple Flash
13
Triple Flash (Steady Front Primary)
14
Quad Flash
15
Single Flash
16
Single Flash
17
Single Flash
18
Double Flash
19
Double Flash
20
Double Flash
21
Triple Flash
22
Triple Flash
23
Quad Flash NFPA
24
Quad Flash
25
Five Flash
26
Five Flash
27
Six Flash
28
Six Flash
29
All Bar Rotate
30
Intersection
31
Variable Flash
32
Cycle Flash
33
360 Combo
34
Hyper Flash
* Applies to lightbars with a minimum of the indicated colors in two corners
** 21 and 27 series lightbars with single color modules in the corners are SAE Class 2S
*** 21 series lightbars with single color white modules are SAE J595 Class 2
21 & 27 Series Lightbar Flash Pattern Chart
SAE J845 (180°)*
FPM
A, B, R
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
75
Class 1S
115
Class 2S
115
Class 2S
115
Class 1S
150
Class 2S
250
-
375
-
75
Class 1S
115
Class 1S
150
Class 1S
60
Class 1S
150
Class 1S
75
Class 1S
150
Class 1S
75
Class 1S
150
Class 1S
60
Class 1S
80
Class 2S
-
-
-
-
-
-
-
-
-
-
-
-
SAE J595
W
A, B, R
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Class 1S
Class 1
Class 1
Class 2S
Class 2
Class 2
Class 2S
Class 2
Class 2
Class 1S**
Class 1
Class 1***
Class 2S
Class 2
Class 2
-
-
-
-
Class 1S
Class 1
Class 1
Class 1S
Class 1
Class 1
Class 1S
Class 1
Class 1
Class 1S
Class 1
Class 1
Class 1S
Class 1
Class 1
Class 1S
Class 1
Class 1
Class 1S
Class 1
Class 1
Class 1S
Class 1
Class 1
Class 1S
Class 1
Class 1
Class 1S
Class 1
Class 1
Class 2S
Class 2
Class 2
-
-
-
-
-
-
-
-
-
-
-
-
CA TITLE 13
W
A, B, R
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Class B
-
-
-
-
-
-
-
-
Class B
Class B
-
Class B
-
Class B
-
Class B
-
Class B
-
-
-
-
-
-
-
-
-
-
-
-
-
Page 8 of 16
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