10000LM Super Brightness Deerdance dusk to dawn outdoor lighting with 104pcs upgraded high-quality chips providing up to 5000K and 10,000LM brightness, as bright as daylight. Perfect brightness match for lighting for outdoor activities in a dark environment in the yard, backyard, garden, farms, street, garage, factory, ports and so on. Dusk to Dawn Photocell & Energy Saving With sensitive and accurate photocell, this dusk to dawn led barn light automatically turns on at night and off during the day, intelligently reducing electricity waste. In addition, our 120W outdoor security light provides 10000LM brightness, which is more efficient than other 400W 10000LM HPS/halogen lamps to help you save more than 80% of your electricity bill. 2 Installation Methods It is easy to install the led security lights, only takes 15 minutes to complete the installation. (Note: Turn off the power before installation.) And deerdance led floodlight not only for wall mounting but also for pole mounting. (mounting arm not included) You can mount the lamp 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 die-cast aluminum structure, with excellent corrosion resistance & heat dissipation capability and a professional IP65 waterproof design. So the led area light can work in a wide temperature range from -13 to +113. Reliable Service Deedance dusk to dawn led barn light provides glare-free and 10000lm super illumination that enhances your home and retail security