How to choose a good outdoor LED flood light?

March 14, 2023

Today, more and more people want to improve the lighting outside their homes. But they don't know how to choose the right LED floodlight.

Good floodlights not only provide good lighting, but also save energy. Once you have decided to set up any type of outdoor LED floodlight, we recommend that you consider the following.

1. Power selection The power of floodlights varies from 20W to 1000W; however, how much power should I choose? If you plan to use the light in your backyard at home, at a BBQ party , or at an outdoor event, the lux level should be around 100. How to find the corresponding wattage? For example, if you have a yard of 50 square meters, the required brightness is 50 x 100 = 5000 lumens. For an LED with 130 lumens per watt, the power required is 5000 / 130 = 38.5W. So a 40W LED would be suitable. This value will increase with the size of your backyard as well as your lux requirements.

2. Lamps that last longer will always be your best bet since buying and installing new lights can be expensive, especially if you're doing a massive replacement. LEDs can operate for 22 years if turned on for 10 hours a day.

Waterproof Waterproof is an important feature of outdoor LED floodlights. In order to be able to work under rain and snow storms, the luminaire should have at least an IP65 degree of protection.

4. Floodlights with good heat dissipation should have an effective heat dissipation system to transfer heat from the internal structure to the outside. Aluminum is a good conductive material for making heat dissipation systems. We can choose LEDs made of aluminum or related alloys.

5. Warranty Longer warranty period can reduce your maintenance cost, you should choose flood lights with more than 5 years warranty.

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