VicTsing 15000MCD Weatherproof Battery Powered LED Ultra Bright Spotlight with Intelligent PIR Motion Sensor-Black ULTRA-BRIGHT, POWER CONSUMPTION. 4 D cell batteries required(not included but commonly available in the market), this PIR motion sensor LED spotlight can turn on and off automatically. With minimum power consumption, up to 15000MCD of each LED bulb, this LED light can brighten many dark places. EASY INSTALLATION WITHOUT ELECTRICIAN. You can put this LED spotlight in the even places such as desk, smooth floor. Just need 3 screws and 3 anchors(included), you can also install and immobilize this wireless spotlight to walls, fences, doors, trees, pillars. Ten minutes done, no complicated installation. HUMANIZED DESIGN. The Spotlight instantly turns on when motion is detected after dark and can detect motion from as far as 25 feet away with 160 degrees of vision. It turns off automatically after 30 seconds of no motion, extending batteries life. The trees do not trigger it only humans (or animals) do. FLEXIBLE, ADVANCED MATERIAL. Flexibly providing 400 square feet of coverage, this LED spotlight is rotatable with vertical 90 degrees and horizontal 360 degrees. Adopted advanced ABS material, this LED spotlight is weatherproof, corrosion-proof, wear-proof, shock-proof, providing rigidity and durability. WIDE APPLICATION. This PIR sensor LED light is suitable for indoor or outdoor lighting. Extremely bright with 4x3W large LED bulbs, this spotlight can light your garage, storage room, basement, football field, playground, basketball court, garden, yards, grass field, patio, balcony, driveway, walkway, entrance, entryway, or anywhere you need light after dark .