M4 Series
M4 Standard: 3.4"³ (86mm) H x 5.5"³ (139mm) W x 1.4"³ (35mm) D
M4 V-Series: 3.4"³ (86mm) H x 5.5"³ (139mm) W x 1.8"³ (46mm) D
Whelen M4
M Series® combination warning and driving light.
Category: Whelen
SKU: 4369
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Availability: Product must be ordered. Estimated lead time is expected to be 2-3 weeks.
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- DUO models include DVI® light patterns and our patented E Block® technology
- Hard-coated lenses
- Surface mounts via two screws for easy installation
- A variety of mounting brackets and optional Chrome or Black flanges are available
- Can be mounted vertically or horizontally
- Housing allows easy mounting of M4 lightheads in the factory fog light openings of the 2015-2018 Chevy Tahoe and 2015-2018 Ford F-150
Dimensions
Specifications
| Amps | Simultaneous: 1.5 (peak), .6 (average)
Alternating: .75 (peak), .3 (average) M4DW*: 1.0 (peak), .4 (average) |
| Light Options | Single or Split color
Steady-burn Internal flasher+ |
| Lenses | Clear
Color |
| Flash Patterns* | Single color: 125 Scan-Lock® flash patterns
Double color: 64 Scan-Lock flash patterns |
| Certifications | SAE Class 1 (warning)
KKK-1822F NFPA 1901 NFPA 1917 SAE EC65 |
| Warranty | Five year warranty |
* Number of sequencing combinations vary by model
+ Sync or low power functions
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