UV Lamp, Handheld, Cordless, 365nm. • Reliable, high intensity UV• Portable, lightweight and ergonomic• Single or dual wavelength units available• Charger and rechargeable batteries included• 2 year warrantySafe and easy to operate, these cordless lamps automatically turn off when inverted to protect the user from harmful UV radiation exposure.UV transilluminator / UV lamps can be used for observing and imaging of DNA and RNA gels. They are essential devices for medical hygiene, bio-engineering, molecular biology, genetic studies and biological production, anti-counterfeit inspection, pharmaceutical production, criminal and forensic examination and verification. UV lamps can also be used to examine plates for thin layer chromatographyWhen fully charged, the battery can sustain three hours of continuous use or approximately 500 intermittent uses. Charger (100~240VAC, 50/60Hz) and 12V rechargeable, lithium batteries included. The lamp wattage is 6 watts.