Whenever you're looking for a torch, UV-ED, ... you need to go to the 365nm. When visible light is filtered you hardly can make out the visible light. The fluorescent effect is much stronger than with 390 - 400nm LEDs. Some minerals and fluorescent colors need to have the shorter wafelength to show this effect at all. Thre really nice feature is the step up converter in this particular flashlight. It runs from one singe AA battery.

Whenever you're looking for a torch, UV-ED, ... you need to go to the 365nm. When visible light is filtered you hardly can make out the visible light. The fluorescent effect is much stronger than with 390 - 400nm LEDs. Some minerals and fluorescent colors need to have the shorter wafelength to show this effect at all. Thre really nice feature is the step up converter in this particular flashlight. It runs from one singe AA battery.

Whenever you're looking for a torch, UV-ED, ... you need to go to the 365nm. When visible light is filtered you hardly can make out the visible light. The fluorescent effect is much stronger than with 390 - 400nm LEDs. Some minerals and fluorescent colors need to have the shorter wafelength to show this effect at all. Thre really nice feature is the step up converter in this particular flashlight. It runs from one singe AA battery.

When you want to check out how clean your hotel bed/bathroom is, this is the tool for you. Get ready to be shocked at the amount of detritus exposed by this nifty flashlight. Note - it is the 365nm one that does the trick. I have only been able to make it turn fully on and off - no strobe or half power mode found - but that is no issue for me.

When you want to check out how clean your hotel bed/bathroom is, this is the tool for you. Get ready to be shocked at the amount of detritus exposed by this nifty flashlight. Note - it is the 365nm one that does the trick. I have only been able to make it turn fully on and off - no strobe or half power mode found - but that is no issue for me.

When you want to check out how clean your hotel bed/bathroom is, this is the tool for you. Get ready to be shocked at the amount of detritus exposed by this nifty flashlight. Note - it is the 365nm one that does the trick. I have only been able to make it turn fully on and off - no strobe or half power mode found - but that is no issue for me.

The output power of the LED even after the UV filter is quite impressive. It is of the short wavelength UV type which activates much more fluorescent items than the regular UV lamps (black lights) .... Sometimes it reveals things you don't even want to know ;o) ...

The output power of the LED even after the UV filter is quite impressive. It is of the short wavelength UV type which activates much more fluorescent items than the regular UV lamps (black lights) .... Sometimes it reveals things you don't even want to know ;o) ...

The output power of the LED even after the UV filter is quite impressive. It is of the short wavelength UV type which activates much more fluorescent items than the regular UV lamps (black lights) .... Sometimes it reveals things you don't even want to know ;o) ...

Short wavelength light is way much better if you are interested for checking money security marks.

Short wavelength light is way much better if you are interested for checking money security marks.

Short wavelength light is way much better if you are interested for checking money security marks.

The UV301D (365nm) is a pro light. Good built quality. Very powerful - reveals security UV markings on ID's currency, pet urine, etc, uses one AA cell. You will not like your bathroom/ washroom anymore after shining the light there;) Very satisfied customer. Thank you seller!

The UV301D (365nm) is a pro light. Good built quality. Very powerful - reveals security UV markings on ID's currency, pet urine, etc, uses one AA cell. You will not like your bathroom/ washroom anymore after shining the light there;) Very satisfied customer. Thank you seller!

The UV301D (365nm) is a pro light. Good built quality. Very powerful - reveals security UV markings on ID's currency, pet urine, etc, uses one AA cell. You will not like your bathroom/ washroom anymore after shining the light there;) Very satisfied customer. Thank you seller!

very bright, high quality finish and feel. filter works well to hide the visible spectrum of LED. Always wear protective glasses while using!

very bright, high quality finish and feel. filter works well to hide the visible spectrum of LED. Always wear protective glasses while using!

very bright, high quality finish and feel. filter works well to hide the visible spectrum of LED. Always wear protective glasses while using!

Nice little UV light, everyone needs one of these, highly recommend.

Nice little UV light, everyone needs one of these, highly recommend.

Nice little UV light, everyone needs one of these, highly recommend.

Very good item

Very good item

Very good item

395. Good enough to check bills

395 מספיק טוב לבדוק שטרות

395. Good enough to check bills

I'm happy with this flashlight it is of highest quality.

I'm happy with this flashlight it is of highest quality.

I'm happy with this flashlight it is of highest quality.