Our SPARK line of borescope light sources is one of the only light sources that feature a compact grip design and have high-intensity illumination. These light sources are machined out of steel and aluminum and utilize LED technology with a long lifespan. Several types are available: standard SPARK - standard design with on and off button; SPARK XTR - upgraded design with on and off button, light intensity adjustment, and different frequency strobe light; SPARK PRO - a waterproof design that can be soaked for sterilization. These Spark light handles can be attached to almost all borescopes and endoscopes using special post adaptors: ACMI, STORZ, WOLF and OLYMPUS. All these characteristics make SPARK a perfect and durable light source.