HIGH EFFICIENCY: SZGMJIA parking lot light provides 22,500 lumen output. Compared with the other outdoor light fixture, 150LM/W high efficiency of this dusk to dawn light save 80% energy and lighting cost，this LED shoe box light is perfect 1500W HPS/Halogen bulb replacement. Solid material and casting craft make the pole lights reliable. DUSK TO DAWN PHOTOCELL INCLUDED: SZGMJIA 150W dusk to dawn outdoor lighting is equipped with photocell function to help you control the light automatically, can turn on automatically at dusk and off at dawn without flip the switch. The photocell also can be replaced with shorting cap if not needed. PERFECT REPLACEMENT: This LED parking lot light is perfect 1500W HPS/Halogen bulb replacement, will help you to save over 80% on electricity bill. SLIP FITTER/ARM MOUNT 2 IN1-EASIER AND MORE FLEXIBLE INSTALLATION: With an adjustable Arm Mount，the led shoe box light can be adjusted up or down –90~+90 degrees. Also could be slip fitter mount for square poles. A real time and effort saver. Different from the other shoebox lights. SZGMJIA design make installation safe and easy. Can be used in: yard, driveway, farm, shop, barn, backyard, tennis court, basketball court, parking lot, industrial area. GOOD SERVICE: This dusk to dawn led security exterior light provides a five-year-warranty. No matter individual consumers, key customers or corporate buyers have repeatedly purchased our products and are very satisfied with our service. Whether you use it personally or sell it wholesale, this led from dawn to dusk light outdoors is very trustworthy. Please feel-free to contact us if you have any questions during use. BRIGHTER AND ALL WEATHER-RESISTANT: SZGMJIA led Parking Lot Lighting comes with Brand leds, 150LM/W lumens output, 5000-Kelvin daylight white, professional IP65 waterproof protection device, perfect matches the brightness & color of illuminating you house, garden, garage, yard, warehouse, store, street, path, porch. Can be used in a wide temperature range (-4+104F). LIGHTING FACTS: This street pole light comes with 22500LM, Power:150W, Luminous Efficacy: 150LM/W, CRI:80, Color Temperature CCT:5000K SZGMJIA 150W LED Parking Lot Light, Street Light with Dusk to Dawn Photocell 22,500 Lumen Super Bright 5000K Daylight White Replace 1500W Halide Shoebox Pole Light with photocell for Stadium Parking Lot Roadway