Keep the pesky bugs away with the Mosquito Repellent Night Lamp. The lamp features a bottom light, a bug zapping light, and a hanging hook. The both lights are activated by touch on the top of the lamp. The bottom bulb is a bright LED light comparable to a filament bulb. The blue light in the center surrounded by a safe guard has a special wavelength that attracts insects to the inner grid that shocks them with 2000V of electricity. They then fall to the inner space of the lamp there they can be swept away with the included brush. Perfect for all outdoor areas, the Mosquito Repellant Night Lamp is rechargeable by USB. One 18650 lithium battery included.