3 Watt UV led bulb MosKiller Indoor Mosquito Insect Killer

3 Watt UV led bulb MosKiller Indoor Mosquito Insect Killer Bug Fly Pest Trap electric Mosquito 
CATCH MOSQUITOES, HOUSEHOLD MOSQUITO KILLER, INDOOR MOSQUITO KILLER
Moth-killing lamp, light traps, led moth killing light
What is the most effective light source to attract wide range of insects to light traps?
 If you are going to capture different kind of nocturnal and aerial insects to identify prey availability for insectivorous bats in agricultural lands. For that, I recommend to use light traps. What is the most effective light source for this study?
Insects can perceive light in the 300-650 nm range, but prefer light that is between 300-420 nm which includes UV light.  A light’s UV output is probably the most important factor in its attractiveness to insects.  Since most insects are attracted to UV light, this is why most ILTs (Insect Light Traps, including bug zappers) utilize UV/blacklight bulbs as their source of attraction. Insects generally see 3 colors of light, Ultraviolent (UV), blue and green. Common uses for these light bulbs include:
Bug zappers (the UV light attracts bugs)
Suntanning
Polymerisation
They emit a mixture of ultraviolet and visible light and will appear to glow a luminous blue colour when operating.

Operation voltage option: U.S. Canada standard 2 pin plug AC 110V operation, Europen 2 pin plug AC 220V operation 
Type A, 2 pins in USA, Canada, Mexico & Japan
Type C, 2 pins in Europe, South America & Asia
Type F, 2 pins in Europe & Russia except for the UK & Ir
Type I, 2 pins Australia, New Zealand, China & Argent
Type E, 2 pins in France, Belgium, Poland, Slovakia & Czechi

How to use the MosKiller?
The killing range is less than 16 square meters
Avoid bright lighting, use anti-mosquito lights before going to bed in the bedroom without turning on the lights, and turn off all lighting for 10-20 minutes
The anti-mosquito lamp hangs at a height of 0.8-1.2 meters, more than 0.3 meters from the wall
During the day, a small amount of suitable bait is added to the chassis of this product, which can also be used to kill flies.
Mosquitoes stuck to the metal should be cleaned frequently. When cleaning, first cut off the power supply.