UV bulbs

Uses of ultraviolet lighting
 

An ultraviolet lamp is a specialized lamp belonging to the group of electric discharge lamps.
 

UV light is used in many industries and fields, including medicine, cultural events, chemical production and printing.
 

UV lamps for entertainment and artistic purposes: use in clubs, events and the arts
 

An essential feature of many entertainment venues and other cultural events is special lighting equipment, comprising powerful spotlights and ultraviolet lamps.
 

An ultraviolet lamp is used to address the following issues:
 

• lighting support for musical compositions and performances ;
   
• illumination of fluorescent parts of costumes and interiors;
   
• lighting for light shows.
   

Ultraviolet body art uses this type of lamp extensively.
 

UV lamps for sterilization and disinfection: medical and laboratory applications
 

Ultraviolet lighting technology is a radiation method for neutralizing harmful micro-organisms using ultraviolet light with a specific radiation wavelength. Researchers have discovered that ultraviolet light can inactivate the DNA of harmful microorganisms. For this purpose, the radiation wavelength fluctuates between 100 and 400 nm.
 

Types of ultraviolet light
 

The electromagnetic spectrum of ultraviolet radiation has several variations. The ISO standard defines the following values
 

• near ultraviolet light (NUV) ;
   
• A, long-wave (UVA) ;
   
• medium (MUV) ;
   
• B, medium wavelength (UVB) ;
   
• long-wave (FUV) ;
   
• C, short-wave (UVC) ;
   
• vacuum (VUV) ;
   
• extreme (EUV or XUV).
   

A near-spectrum ultraviolet lamp is called black light, which is not perceived by the human eye.
 

Types of UV lamps: UV-A, UV-B and UV-C, their characteristics and applications
 

Each UV violet lamp of a certain category has its own wavelength, which fulfills its intended role:
 

• UVA and UVB rays are responsible for the reproduction of vitamin D, which is good for skin health;
   
• UVC: ultraviolet disinfection lamp.
   

Thus, spending a certain amount of time in an artificial solarium and switching on disinfectant lighting in medical, domestic and communal structures leads to health preservation.
 

Comparing UV lamps: characteristics and effects of different lamp types
 

An ultraviolet lamp has several characteristics with inherent differences:
 

1. Low-pressure mercury: bactericidal efficacy. The disadvantage is low productivity.
    
2. Low-pressure amalgam: disinfectant effect.
    
3. High-pressure mercury: high productivity. Disadvantage is high mercury content.
    
4. Pulsed xenon - wavelength 100-1100 nm. The disadvantage is low efficiency.
    

Advantages and disadvantages of UV lamps
 

Ultraviolet light sterilizers have both advantages and disadvantages.
 

Advantages: Effective in destroying micro-organisms, used in special effects.
 

Advantages:
 

• Bactericidal function;
   
• used for aquarium cleaning;
   
• fast-acting.
   

They are often used to create special effects at cultural events.
 

Disadvantages: health risks, need for eye and skin protection.
 

Disadvantages :
 

• harmful effects on skin and retina;
   
• possible burns.
   

When working with electromagnetic radiation, you must wear special protective goggles and overalls. European energy wholesaler Banquedelampes.fr offers a range of UV lighting from German manufacturer OSRAM:
 

• UVC T8 LAMPS 15 W G13 ;
   
• UVC T8 LAMPS 25 W G13 ;
   
• UVC T8 LAMPS 30 W G13.
   

These products are all certified and safe to use.
 

Comparing UV lamps with other light sources
 

The main difference between a UV lamp and other light sources is that it is not a visible light; its radiation is invisible. The French distributor of electrical equipment supplies a technical passport with all its products, with a compulsory indication of the wave segment (254 nm), indicating the correct use of the product.
 

Comparing UV lamps and LEDs: advantages and disadvantages
 

LED lamps are considered less dangerous than ultraviolet lamps. The former transmit weaker radiation. However, a UV mosquito lamp is capable of destroying harmful organisms, which an LED device is not. Disadvantages of ultraviolet radiation :
 

• High instability to mechanical stress;
   
• High mercury and lead content.
   

Neglecting the rules of use can have harmful consequences.
 

Instructions for use and maintenance of UV lamps
 

All lighting equipment requires maintenance, including ultraviolet lamps.
 

Installation and use: recommendations for correct installation and operation
 

A UV lamp must be disinfected before installation, and no electrical wires must be exposed.
 

Maintenance: Tips for maintaining UV lamps to extend their life
 

We recommend periodically cleaning the product against external contaminants, with the power off, using a damp cloth. The reflector should be cleaned at least once a year, or when the bulb is replaced.