The OPK-340 Industrial Leak Detection Kit features a blue-light LED leak-detection flashlight that is 15 times brighter than standard LED lights, says the company. The super-high-intensity light is powered by a rechargeable nickel-metal-hydride battery and has a life of 50,000 h, and an inspection range of up to 20 ft. Within the kit, the cordless inspection light is accompanied by a container of concentrated fluorescent water dye that can be used for finding leaks in water-based systems. The OPK-340 also comes with a dye cleaner and a.c. and d.c. chargers for the light. The kit is suitable for leak detection in hydraulic equipment, compressors, engines, gearboxes, fuel systems and water-based systems. — Spectronics Corp., Westbury, N.Y.