This is a great purchase: You don't have to pay extra for the mounting arm, compared to the led barn light without the mounting arm, saving $20 extra cost
Adjustable angle: Illuminates any place you need. The angle of the lamp head can be adjusted from 0 to 120 degrees. By adjusting the angle, you can project the light to the area you need, which is a function that other yard lights can't provide for you
5 years-service: Quick response within 23 H, providing you with professional and personalized service to safeguard your choices. If you have any questions when using dusk to dawn led security exterior light, I will provide you with after-sales service