Brand: Tracerline Manufacturer's Part Number: TPOPUVP Part Type: Flashlights Product Line: Tracerline Opti-Pro UV Cordless Flashlights Summit Racing Part Number: TRL-TPOPUVP UPC: 00672056561264 Flashlight Style: Inspection light Bulb Style: LED Bulb Color: Violet Flashlight Material: Aluminum/Plastic Flashlight Color: Black/Purple Power Supply: Rechargeable lithium ion battery Quantity: Sold individually. Notes: Flashlight has a range of 25 ft. and includes a charger and TP-9940 fluorescence- enhancing glasses. Tracerline Opti-Pro UV Cordless Flashlights For automotive leak detection， Tracerline Opti-Pro UV cordless flashlights make fluorescent dyes glow brightly. These portable inspection lamps feature a powerful， high-intensity LED and a lightweight， yet rugged， anodized aluminum body to minimize corrosion and assure long shop life. Available in two models， the Tracerline Opti-Pro UV flashlight has a powerful violet light LED with adjustable focus lens and operates on three AAA batteries. The Opti-Pro UV Plus proves to be even more effective with the addition of high/low lighting and a strobe light， along with the adjustable focus lens. The Plus flashlight is powered by a rechargeable lithium-ion battery.Tracerline's adjustable focus lens helps to reduce bright reflections. Narrow the focus to create a powerful beam of light and fluoresce the smallest leaks. Decrease the focus for wider scans and to reduce bright reflections off chrome， aluminum， and other reflective surfaces.