_(2).jpg)
.jpg)
.jpg)
- This is a small fluorescent energy saving lamp. It has a special inner coating to produce deep purple light and large amounts of UV light.
- The purple glow of a black light is not the UV light itself, which is invisible, but visible light that escapes through the filter material in the glass case.
- By using the same technology as a fluorescent tube to generate light outputs, but with a much lower power requirement, running costs are reduced and life expectancy.
- These bulbs emit UVA, the long-wave ultraviolet light and are intended for use in special situations. This can be easy for lighting effects such as discos, theatres, clubs, etc.
- The invisible UV light is reflected in the visible spectrum by fluorescent materials and dyes, e.g. white dresses glow brightly in the dark, fluorescent posters illuminate, fluorescent varnishes at the top. Also suitable for curing pigments, paints, coatings and gels.
Deliveries could be delayed due to Road Blockage
- 11:7:45
-
Ultraviolet Blacklight Spiral Lamp 40W
Rs. 2499
Rs.2599
+ Free Delivery
Only
Bought by 145 people! HOT SELLER!
View our Complete range of Led Bulb & Flash Light
Key Features
Ultraviolet Blacklight Spiral Lamp 40W Details
| Product Name | Price |
| Ultraviolet Blacklight Spiral Lamp 40W Price in Pakistan (updated) | 2499 |
- This is a low energy compact fluorescents lamp. It has special internal coating to produce deep purple light and large amounts of UV light. The purple glow of a black light is not the UV light itself, which is invisible, but visible light which escapes being filtered out by the filter material in the glass envelope.
- These bulbs emit UVA, the long-wave type ultraviolet light, and are intended for use in special situations. This can be simply for lighting effects, such as in discos, theatres, clubs etc. The invisible UV light is reflected back in the visible spectrum by fluorescent materials and dyes e.g. white clothes glow brightly in the dark, fluorescent posters illuminate, fluorescent paints light up. Also useful for curing applications of pigments, inks, adhesives, varnishes, coatings and gels.
- Other uses of uv light is in authentication, e.g. security markings on currency credit cards, certificates of authenticity on software packaging, asecurity marking pens non-destructive testing of materials and reading of otherwise illegible papyri and ancient manuscripts analysing minerals and gems, and other detective work including authentication of various collectiblesmaterials may look the same under visible light, but fluoresce to different degrees under ultraviolet light.
- UV light can be used for alternative illumination of subjects of photography, as many plants, seeds, fruits, and especially flowers appear different, as they would to some insects, birds, and reptiles that can see near-ultraviolet light. Entomologist use UV light for attracting and collecting insects.
Specification
Rating & reviews
4.3
Read what others have said about us:
Frequently asked questions:
Be the first to ask a question about this.
Ask a Question