... forestry, vegetable, garden & orchard (apple, waxberry, orange etc), tea, tobacco, storage, plastic tunnel, grape garden, wine brewing, urban ... stops.3)Dial manual switch,turn on the light at night by hand operation at night.And ... turn off the light by hand operation at dawn,but can not ... source. High Efficient Multifunctional Solar Radial Insect Killer, Pest Killer lamp