[10000LM Super Brightness] Deerdance dusk to dawn outdoor lighting provide up to 5000K and 10,000LM brightness, bright as daylight. Perfect match the brightness of the illuminating for outdoor activities in a dark environment in the yard, backyard, garden, farms, street, garage, factory, docks and so on [Smart Dusk-to-Dawn Operation] With sensitive and accurate photocell, this dusk to dawn led barn light automatically turns on at night and turns off in the daytime, intelligently reducing the waste of electricity. What's more, it is more effective than trodional 400W HPS/halogen bulbs to help you save more than 80% of your electricity bill [2 Installations Methods] It is easy to install the led security lights, only takes 15 minutes to complete the installation. Deerdance led flood light not only for wall mount but also for pole mounting. (mounting arm not included) You can mount the light up to 26 feet, and it will cover a large area of 82 feet x 82 feet [All Weather Resistant] The outdoor led dusk to dawn area light is made of the die-cast aluminum structure, with excellent corrosion resistance heat dissipation performance and a professional IP65 waterproof design. So the led area light can works in a wide temperature range from -13? to 113?, it won't fade even for decades. So no matter which state you are in the US, you can use it safely and for a long time [Wide Application] Deedance dusk to dawn LED barn light offers a wide application for various outdoor areas such as barns, yards, gardens, backyards, driveways, sidewalks, pools, porches, patios, balconies, farms, alleyways, and parking lots, providing glare-free and 10000lm super illumination to enhance security and visibility for your home! [IMPORTANT SAFETY TIPS for Barn Light Installation] Disconnect the power source before handling any wires or fixtures with our AC 120V barn lights. If you're not familiar with electrical wiring, we strongly recommend hiring a professional electrician to ensure a safe and proper installation