Where to use: Where should the floodlight be placed? On buildings, walls, ceilings, or elsewhere? Determining where to place your LED floodlights will help you make your next choice.

Beam Angle: Do you want focused light or something that covers an entire lawn or any other space? For wider spaces, you need LED floodlights with wider beam angles. A typical beam angle of 120 degrees is ideal for most needs.

Feature selection: In addition to the standard on/off switch, modern LED floodlights now offer a plethora of operating options. You can choose LED floodlights that turn on when the sun goes down and turn on at dawn. You can opt for a motion-sensor LED floodlight, which turns on when any motion is detected.

Lumens: The lumen requirements are selected according to the manufacturer of the environment. The higher the lumen, the higher the brightness. Different environments require different brightness. Your determination of your lux (or lumens per square meter) will depend on the lighting ambience you want, and that depends on the size of the scene and the lighting needs.

Tempered glass is good or bad: There are two kinds of processes, one is physical tempering and the other is chemical tempering. Discrimination of good and bad: Check for quality defects such as flatness, no bubbles, inclusions, scratches, lines and fog spots, which will deform during use, reducing the transparency, mechanical strength and thermal stability of the glass.

Reflector: mainly depends on no deformation, no spinning texture, no pinholes, bright surface, no obvious sand holes on the surface, good electroplating gloss, and uniform electroplating thickness.

LED integrated light identification: Check whether the chip meets the requirements through a microscope, and whether the chip size is the required chip. Confirm the chip's specification and origin. Generally, the quality of imported chips is better than that of domestic chips. A chip with a large size is better than a chip with a small size.

LED Power Discrimination: We need to start from the data. For example: enough to buy a 50W LED floodlight, and the power of the product given to you by the supplier is 56W or 46W, both are NG. Specific matters are measured according to the standard at the time of purchase. LED power efficiency conversion rate and power factor determine the quality of the power supply, the better the power, the higher the value. Insulation protection of non-isolated power supply is very important, and the surface of some low-end brand LED floodlights bought by many customers has the feeling of electric shock.

Die-cast aluminum casing: The casing determines whether the heat dissipation of this product is good in the future and whether the light decay is within the normal range. In order to reduce costs, some manufacturers are very demanding in terms of aluminum, and choose some scraps to act as. Because there is no way for customers to distinguish the quality of aluminum from the bad, the best way to distinguish them is to buy products produced by regular manufacturers with guaranteed quality. In addition, the thickness and weight of the shell are also a criterion for judging its quality.