| EL13A | Alternating Flasher | - Suitable for use on vehicles requiring alternating flashing lamps (e.g. emergency vehicles and school buses).
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Designed to conform to the test and durability requirements of SAE J1054.
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Operating Voltage 10 - 16 volts D.C.
| 12v | 1 to 6 x 25 watt 12v lamps per side | 3 |  |  |