Are you looking for a quality shift light, but don't want it to take up much space? Now you can save precious room with one of these smaller-diameter Quick-Lite shift lights from AutoMeter. They're available in multiple colors and can be used with any type of rpm trigger. They include a plug for easy connection to the tach or to an AutoMeter rpm-activated module. Brand: AutoMeterManufacturer's Part Number: 5331Part Type: Shift LightsProduct Line: AutoMeter Quick-Lite Shift LightsHP Direct Part Number: ATM-5331UPC: 046074053313Shift Light Diameter (in.): 0.750 in.RPM Activated Switch Required: YesRPM Activated Switch Included: NoAdjustable: NoAdjustment Style: NoneShift Light Lens Color: AmberShift Light Housing Color: SilverLens Cover Included: YesLens Cover Color: YellowOverall Length (in.): 4.25 in.Quantity: Sold individually.Notes: LED light bulb design. Designed to replace shift light on Autometer tachometers with shift lights or can be triggered with an RPM switch.