Fluke Non-contact voltage detector has ultra-bright white LED with 100000-Hour bulb life. It has a voltage rating from 40 to 300-Volts AC. This voltage detector shines blue when near AC voltage, red when at source and blue when 50 to 60-Hz or 2.5 to 38 cm away from source. It works on AAA battery. It includes LVD1A unit, clip, AAA battery, instructions and safety sheet. The non-contact voltage detector is RoHS compliant.