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If you want maximum effect from “black light” reactive items, 365nm is the proper wavelength for this. 365nm UV light torch will activate faint traces in fluorescent objects (without the visible purple seen in a 395 nM UV light torch – click here for that version). Therefore our 365 nM UV light is more suited to close-up work and faint detection.

1" aluminum barrel with multi-step baffles on one end. The lens complement consists of a double concave and a plano-convex lens. Both are 10 mm diameter, and are anit-reflection coated. The effective focal length is 28mm. The barrel has a fast-helix, round-grooved thread section. This assembly may have been designed as the objective lens in a photo negative magnifier. It is similar to our #L10779, except that it lacks the flared baffle on one end. Unused.

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This 3w 365 nM UV light torch (Blacklight) is powered by 4x AAA batteries. (not included  – but we recommend Alkaline for the slightly higher consistent voltage)

365nM UV generate less unwanted “Interference Light” and they may naturally appear weaker or more white compared to the visible purple 395nM version. This can be misleading and should not be misinterpreted. General rule of thumb is that the more visible UV light you see the less effective it will be for detailed, faint detection work.

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Dog and Cat pee/urine detection at this 365nm wavelength. Dry urine will show easily on dark surfaces, fresh urine has a bluish look.

Leave a message (03) 7068 9150 or send an email to *protected email*. We aim to respond within 2-5 business days. Threatening emails / voice messages will not be tolerated.

• Need a 5w 365 nM UV light torch then click here • Need a 3w 395 nM UV light torch then click here • Need a 15w 365 nM UV light torch then click here

Shipping to continental US addresses is just $6 no matter how large or heavy your order is. For shipping to addresses outside the continental US we only charge our actual cost to ship, no handling fees.

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365nm wavelength LED produce a near pure UV output which is the optimum frequency for UV fluorescence. You will see far more detail and in a greater range of colours in gemstones than any other wavelength.

Eye damage guaranteed from careless use. Our 365 nM UV light torch LEDs are manufactured to produce light be almost invisible to the naked eye. It is made for a specific purpose and should not be used by children or people unauthorised by you the tradesman. Invisible UV is particularly dangerous to the human eye because it cannot detect that damage is being done.