The emitting angle of solar floodlights varies depending on product design and application requirements, generally between 10 degrees and 180 degrees. The specific angle depends on the optical design of the lamp, the layout of the LED chip, and the configuration of the reflector or lens.

1. What is the emitting angle of solar floodlights?

The emitting angle of solar floodlights refers to the angle formed by the light in space after the light is emitted from the lamp. The size of this angle directly affects the lighting range and effect of the floodlight. The larger the emitting angle, the wider the lighting range; conversely, the smaller the emitting angle, the more concentrated the lighting range.

2. Factors affecting the emitting angle of solar floodlights

1. Optical design: The optical design of the lamp is the key factor in determining the emitting angle. By reasonably designing the shape and material of the reflector or lens, the reflection and refraction of light can be controlled to achieve different emitting angles.

2. LED chip layout: The layout of the LED chip inside the lamp will also affect the emitting angle. The spacing, arrangement and number of chips will affect the distribution and diffusion of light.

3. Common luminous angle range of solar floodlights

Depending on different application requirements and product designs, the luminous angle range of solar floodlights is generally between 10 degrees and 180 degrees. For example, some floodlights used for long-distance lighting may have a smaller luminous angle in order to focus the light on a specific area; while some floodlights used for wide lighting may have a larger luminous angle to achieve a wider range of lighting.

4. How to choose a suitable luminous angle?

When choosing a solar floodlight, you should choose a suitable luminous angle according to actual needs and scenarios. If you need to focus on illuminating a specific area or object, you can choose a floodlight with a smaller luminous angle; if you need to widely illuminate the entire space or venue, you can choose a floodlight with a larger luminous angle. At the same time, you should also consider the power, light efficiency and other parameters of the lamp to ensure that the lighting needs are met and energy saving effects are achieved.