The UView UV Phazer NEO Leak Detection Lamp, No. 413025, pinpoints UV dyes that are mixed with automotive fluids in A/C systems, transmissions, engines and hydraulic systems. Technicians use the included UV-enhancing glasses to detect the source of the dye, in order to trace and repair the source of a leak. This lamp features a compact design, adjustable focus and durable aluminum construction. Includes a rechargeable lithium-ion battery.