UV Tube – 4W
Original price was: £6.95.£6.56Current price is: £6.56.
4 watt replacement UV tube
19 in stock
4 Watt UV Tube
Flymatic fly killers all use ultraviolet tubes to attract flying insects into the unit. They are then either zapped dead on a high voltage killing grid or trapped on an adhesive glue board.
UV tubes attract flying insects by emitting a wavelength of light attractive to flies. The most effective wavelength range for effective flying insect protection is recognised as peaking at 365mm.
How Often Should UV Lamps Be Changed & Why?
We recommend that UV Lamps are changed every 12 months to ensure maximum efficiency. The levels of UV produced by fluorescent Lamps deteriorates rapidly throughout the life of the tube. Whilst the tube will continue to glow blue indefinitely, after approximately 8,000 hours the amount of useful UV (which humans cannot see) drops to a level where it is no longer attractive to flying insects. As a result, UV Lamps must be replaced annually to ensure they remain effective in producing useful levels of UV. It is best to replace the tube just before the peak insect season, which is March/April.
For use in these units
Placing Your Flymatic Insect Killer
Every application is unique, so each installation requires an individual assessment for fly killer siting, however there are some basic principles which should be followed:- Use enough units to cover the area to be protected.
- Install the unit away from sources of light competition, such as windows, doors and high powered luminaries.
- Consider sources of heat and airflow.
- Do not install units directly above sensitive areas, such as food preparation areas.
- Glue board insect killers should be used for sensitive applications such as food preparation or production areas. They are also ideal for use ‘front of house’.
- Consider access for installation and future servicing.
- Wherever possible, fly killers should be positioned at 90° to sources of natural light, such as windows, doors and skylights.
- The unit should be positioned in between potential entry points, so as to intercept flying insects before they reach sensitive areas.
- The unit should not be sited ether too high or too low in the area to be protected, with an optimum height of around 2m.
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