1. Waterproof rating: Outdoor environments often face multiple weather challenges, such as rain, moisture, and dust. Therefore, waterproof and dustproof functions are crucial when choosing LED floodlights. The protection level is usually expressed by IP rating, and lamps with IP65 and above can effectively prevent the intrusion of water and dust. For extreme weather conditions, such as rain or strong winds, choosing lamps with better waterproof performance (such as IP66 or IP67) can further improve safety. In addition, dustproof design not only prolongs the service life of the lamp, but also reduces the frequency of maintenance and avoids light attenuation caused by dust accumulation. When purchasing, you should carefully check the specific description of the waterproof rating in the product manual to ensure that it can work properly in the expected outdoor environment.

2. Brightness and light effect: The brightness of LED floodlights is an important indicator for evaluating their performance, usually measured in lumens (lm). When choosing, you need to determine the required brightness according to the specific purpose. For example, a parking lot or sports field requires higher lighting intensity, while the brightness requirements of a garden or courtyard are relatively low. In addition, light efficiency (lumens/watt) is also a key indicator. Choosing high-efficiency LED lamps can provide more light while consuming less electricity, thereby reducing operating costs. For example, choosing lamps with high lumen output but low power can not only improve lighting effects, but also significantly reduce electricity bills. It is very necessary to understand and compare the lumen output and light efficiency of different models.

3. Color temperature: The color temperature of LED floodlights directly affects the lighting effect and the atmosphere of the environment. Color temperature is usually expressed in Kelvin (K). Warm white light of 3000K to 4000K is suitable for homes and courtyards to create a warm and comfortable atmosphere. Cold white light of 5000K and above is suitable for environments that require high brightness and clarity, such as security monitoring and commercial areas. Choosing the right color temperature can not only affect the practicality of lighting, but also affect people's emotions. For example, warm-toned lights can bring comfort, while cool tones can increase alertness. When purchasing, the color temperature of the lamp should be determined according to the characteristics of the usage scenario to ensure that it can meet the needs.

4. Weather resistance: In outdoor environments, LED floodlights need to face various climatic conditions, including high and low temperatures, rain, snow, and ultraviolet rays. Therefore, it is crucial to choose lamps with strong weather resistance. High and low temperature resistant designs ensure that the lamps work properly in extreme weather, while UV-resistant materials prevent the shell from fading or deforming. This not only prolongs the service life of the lamps, but also maintains good lighting effects in various climatic conditions. Lamps with strong weather resistance can reduce maintenance requirements and reduce the total cost of long-term use. When purchasing, it is recommended to ask the manufacturer about the performance and application range of the lamps in extreme weather.

5. Installation method and angle: When choosing LED floodlights, it is very important to consider the installation method and angle of the lamps. Different installation methods (such as wall mounting, hanging or ground placement) will affect the distribution and coverage area of ​​light. Choosing the appropriate installation height and angle according to actual needs can ensure that the light can cover the intended area. For example, lamps installed at a higher position can illuminate a wider area, while lamps installed at a lower position are more suitable for focused lighting. The appropriate installation angle can also avoid glare and shadows, thereby improving the lighting effect. When purchasing, it is best to choose lamps that can be installed at an adjustable angle so that they can be flexibly adjusted according to different scenarios.

6. Energy efficiency and power: Energy efficiency and power are important indicators for evaluating LED floodlights. Choosing energy-efficient LED lamps can not only reduce energy consumption, but also reduce electricity bills. High-efficiency LED lamps consume less electricity while providing the same brightness, so they can bring better economic benefits. Checking the power of the lamp and its corresponding lumen output can help you determine the energy efficiency of the lamp. For example, if a lamp has a power of 100W and a lumen output of 10,000lm, it has a high energy efficiency. Lamps with lower power but still high lumen output are more ideal. Pay attention to the energy efficiency labels and standards of the products to ensure that you choose products that meet the latest energy efficiency requirements to provide economic protection for long-term use.