UV Lamp 6W 254nm + 365nm Handheld Portable Shortwave + Longwave UVA UVC Li-ion Battery/DC Powered AAdvance Instruments AI2UV20DC (365nm Longwave x2)

This lamp uses two G6T5 6W 365 nm bulbs, which can be very useful if your application only needs one wavelength, while you get double the lighting intensity (when powering on both bulbs at the same time). Being battery powered and cordless makes it especially convenient for many applications difficult with an AC powered plug-in UV lamp. At the same time, this lamp can also be used with the power plugged in, like a laptop computer. In practice, per bulb the unit will be about as bright as a good-quality, new 4W AC UV lamp, since AC power works natively better for lighting a UV bulb. The lithium battery will supply up to 7 hours of power for a single bulb when new. Universal 100-240V input for DC charger. A TLC plate illumination example with 254nm provided in photos. 15cm from plate. Half-sheet letter paper used for 365 nm demo. Both wavelength images taken under well-lit, unshaded room lighting conditions, and one can see the high-quality brightness. Will also work as an entry-level mineral lamp. Unit size: 27 cm x 7.5 cm x 10.5 cm Unit weight: 1.3 lbs (0.6kg) Have peace of mind in shopping: 30-day returns and 1 year warranty. As one of our flagship products, we will proudly cover parts and labor for one year after receipt of item (3 months for bulb, 6 months for battery). ---------------------------More UV lamp models available. Entry level 4W 254nm with 365nm LED Battery Powered UV Lamp: www.amazon.com/dp/B07PWXZD4F Powerful 6W x2 AC Powered 254 +365 nm UV Lamp: www.amazon.com/dp/B08D5VY3TV (Flagship item!)

• This lamp uses two G6T5 6W 365 nm bulbs, which can be very useful if your application only needs one wavelength, while you get double the lighting intensity (when powering on both bulbs at the same time)
• This lamp uses two G6T5 6W 365 nm bulbs, which can be very useful if your application only needs one wavelength, while you get double the lighting intensity (when powering on both bulbs at the same time)
• The lithium battery will supply up to 7 hours of power for a single bulb when new. Universal 100-240V input for DC charger.
• Half-sheet letter paper used for single 365 nm bulb demonstration. Images taken under well-lit, unshaded room lighting conditions, and one can see the high-quality brightness.
• 2025 update: upgraded with high quality bulbs for the best brightness.
• EXTRA BATTERY FOR OPTIONAL PURCHASE: For extended usage without a wall socket, we have especially designed external batteries for this lamp, which will provide an extra 15-25 hours of power with both bulbs on at the same time. They are available by visiting our storefront or here: amazon.com/dp/B09FH3DYPG