One New Aftermarket Tech Info:-: Includes Mounting Grommet@ Round@ 8 Selectable Flashing Patterns@ Vibration And Shock Resistant Construction, AMPS: 0.500, CERTIFICATIONS: SAE J595, COLOR: Amber, HEIGHT: 1.260, HEIGHT: 32mm, LIGHTING: LED, MOUNTING: Grommet, REPLACEABLE LIGHT SOURCE: FALSE, SAE LIGHT CLASS: 1, VOLTAGE INPUT HIGH: 24, VOLTAGE INPUT LOW: 12, WIDTH: 102mm, WIDTH: 4.016-Arrowhead: 3945A; Ecco: 3940A, 3945A; Preco Alarms Andamp; Strobes: 7840AReplaces Part Numbers: ECC-3945A