![]() ![]() Motion Detectionĭusk-to-dawn flood lights come on when the sun sets in the evening, and they stay on all night, or until their internal battery charge is depleted. Flood lights typically cast light over a 50- to 280-degree arc outward from the light itself, so you can select a light to illuminate a narrow walkway or to light up an entire backyard. The breadth of the beam also plays a role in the light’s overall brightness: the narrower the beam of light, the brighter it will seem. Most solar flood lights will state the lumens in the product’s description. For comparison, a standard 100-watt incandescent bulb (which is no longer sold) produces about 1,600 lumens, while an indoor night-light produces about 20 lumens. ![]() The intensity of lights is measured in lumens and the higher the lumens, the brighter the light will be. Before selecting solar lights for your property, consider the following. You can install solar flood lights just about anywhere, although they’ll provide the brightest light if they’re located in direct sunshine during the day. Once installed, solar flood lights don’t cost a dime to operate-their built-in solar panels gather energy from the sun and store it in their internal batteries until nighttime. ![]() Photo: Glenda Taylor What to Consider When Choosing the Best Solar Flood Lights
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