[No Bug Problems] Without UV light, it does not attract mosquitoes, bug, insects while illuminating your porch or patio. The bulb emits light with a special wavelength of 570nm~590nm, which has a black barrier effect on mosquito vision and plays a special role in repelling mosquitoes. [Safe & Environmental-friendly] Environmentally friendly, smokeless, odorless and clean. It is safe, non-toxic, no side effects, no harm to human. No need to spray drugs, switch quickly and convenient. [Energy Saving] With a beam angle of up to 120°, 1000 lumen, LED light bulbs last up to 10 times longer than traditional bulbs, saving you cost and hassle of frequent bulb replacement. [Long Service Time] 20,000 hours service time, saves 90% of electricity compared to incandescent and halogen bulbs. This high-value bulb offers durable, shatter-free plastic construction. Bulb turns on instantly with energy-efficient flicker-free, natural light that won't degrade over time. [Widely Used] It can be used as a wall lamp, aisle lamp, garage light, garden light, bar lamp, etc. Not only illuminate your room, aisle, garage, porch, patio, cowshed, but also prevent bugs from swarming around your light. When used outside, you have to take protective measures.