1) Watt: T5 4W 6W 8W T8 10W 15W 20W

2) adopting good-quality ray glass material and special-prepared mosquito alluring powder, and radiating special wave of 360nm length.

3) making use of the characteristic that entomic eyesight has maximum sensitivity within ultraviolet area of 360nm, and simulating to radiate a ray with similar characteristic, thanalluring and killing them.