Ultra Bright & Bill Saving: AC100-277V led post top light 60w equipped 140lm/w SMD 3030 LED chips, 120°beam angle, 8400 lumen 5000K lighting is suitable for street and garden lighting. Anti-shock, anti-moisture, no glare, no strobe light, protecting your eyes.With high power factor >90%,the outdoor led post top light cut down electricity bill over 90%., Dusk to Dawn Photocell Sensor(Included): The Built-In Dusk to Dawn Photocell Sensor enable it to automatically turns ON at dusk, and automatically turns OFF at dawn.(Note: Please take off the Photocell Cap if you need the dusk to dawn photocell function; Do NOT take off the cap if you do NOT need the photocell function), Built to Last & IP65 Waterproof: Die-cast aluminium housing provides excellent heat transfer, extend component life and prevent damage.This 60 watt led post light ensures 50,000 hours lifespan, that's about 23 years @6 hours/day. IP65 rating for drying, wet environment, sandstorms, snowstorms, and harsh weather conditions., Wide Application: Easy to install on a 2 3/8-inch OD tenon & less than or equal to 3 inch pole.The led post top light 60w can be applied to pathway, walkway, driveway, road, street, yard, farmyard, park, garden, playground, school, store, parking lot or other outdoor area (Input Voltage: AC 100V-277V.).Nice choice for contractor!, 5 Years Warranty: The dusk to dawn led post top light is ETL & DLC certified, which save re-lamp or maintenance cost.As a professional light manufacturer,we provide our customers 5 year warranty and replacement within 30 days.