• Twist the handle to zoom the UV light in or out
• AAA battery holder provides backup power to flashlight (3 AAA batteries included)
• Battery Life: 3 to 5 hours continuous leak detection
• Includes safety glasses
• High Intensity LED
• 154 - 170 µW/cm2 which is compatible to a 50 watt UV flashlight
• 2 Illumination Modes: super bright and battery conservation
• Battery: Lithium Li-Ion, full discharge and cut-off discharge of 4.2V and 2.75V
• Includes 110V charger