Pinegreen Lighting's battery operated motion sensing security light chases away nighttime darkness. At only 8-Watt of energy consumption, it can produce up to 1000 Lumens 5000K daylight. The advanced motion sensor can detect motion with a detection angle of 160°, the adjustable detection range and lighting time settings allow you to get the optimal lighting experience in different scenarios. The weatherproof design and durable coating ensures it can work in harsh environments. The advanced LED chips have a lifespan up to 50,000-hours, saving you the effort and money of changing a bulb.