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Black light lamp, or Wood's lamp (English Black light, Wood's light), a lamp of ultraviolet light - a lamp emitting almost exclusively in the most long-wave ("soft") part of the ultraviolet range and, unlike a quartz lamp, has a relatively weak visible glow .
A wide range of applications: checking banknotes and documents (glow of ultraviolet protective marks), diagnostics of lichen on the skin - both in humans and in animals, light exposure of photographic materials (for example, photoresist in the manufacture of printed circuit boards) and much more.
More details in Wikipedia about Lamp Wood .
Functions:
verification of the authenticity of banknotes, documents
exposure of photoresists
diagnostics of skin diseases (dermatology, veterinary medicine)
detection of biological substances (blood, secretions)
fingerprint detection (forensics)
Specifications:
supply voltage: 230 Volts
power: 20 W
base/plinth type: E27
color: black
UV wavelength: 370 nm
resource: 8,000 hours
base/plinth diameter: 41 mm
flask length: 105-110 mm
flask dimensions in section: 25 x 25 mm
full length. with plinth: 170-175 mm
Recommended for exposing photoresists, both dry film negative and photoresist positive varnish (for example Positiv 20 and others).
This lamp can also be used in insect light traps. Ultraviolet light attracts various insects well, in particular the codling moth butterflies, as well as other mass pests. Various designs of traps for catching and killing insect pests are presented in the horticultural literature. The simplest option is to hang an ultraviolet lamp in the garden, and a shallow but wide container of water is placed under it at a short distance, to which machine oil (waste) or diesel fuel is added.
Moths, attracted by ultraviolet light, circle around the lamp and get into the water, getting stuck in oil (you can use a more environmentally friendly option - sugar syrup, sweet compote, soap solution).
During the intense summer of the moth, such a simple "basin" light trap is capable of destroying up to 200 pests per night.
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![Ultraviolet lamp HD-20 [220V, 20W, E27 base]](/files/pic/proskit/magnification/027847-s.jpg)
![Ultraviolet lamp HD-20 [220V, 20W, E27 base]](/files/pic/proskit/magnification/027847-b.jpg)
![Ultraviolet lamp HD-20 [220V, 20W, E27 base]](/files/pic/proskit/magnification/027847-1-b.jpg)
The data presented in the product description are for reference only and may differ from those indicated by the manufacturer.
