Lens outdoor headlamps and reflective cup outdoor headlamps are two common outdoor lighting devices that differ in terms of light utilization and use effect.
First, the lens outdoor headlamp adopts a lens design to focus the light through the lens to improve the concentration and brightness of the light. The lens is designed to make the light more concentrated, reduce the scattering and loss of light, thus improving the light utilization. Lens outdoor headlights have high light utilization rates and can effectively illuminate distant targets.
Reflective cup outdoor headlamp uses reflective cup design, by reflecting light to improve the brightness of light and irradiation distance. The reflective cups are designed to reflect light in one direction, making it more focused and focused, thus improving light utilization. The reflective cup outdoor headlights also have a high light utilization rate, which can effectively illuminate distant targets.
However, lens outdoor headlamps and reflective cup outdoor headlamps differ in their use effect. Lens outdoor headlights can provide more concentrated and bright light due to their lens design, and are suitable for scenes that require long-distance lighting, such as night hiking, camping, adventure, etc. The light of the lens outdoor headlamp is more focused, which can illuminate distant targets and provide better long-distance lighting effect.
Reflective cup outdoor headlights provide lighting by reflecting light. The light is more uniform, which is suitable for scenes that require extensive lighting, such as night running, fishing, outdoor work, etc. The reflective cup outdoor headlights have more uniform light and can illuminate larger areas and provide better extensive lighting effects.
The light utilization rate of lens outdoor headlamps is usually high and can reach more than 80%. The lens is designed to focus light on the area to be illuminated, reducing light loss.
The light utilization rate of the reflective cup outdoor headlamp is relatively higher, generally about 93%. The reflective cup is designed to reflect the light out, increasing the lighting range, but there is also a certain light loss.
It should be noted that the specific value of light utilization will also be affected by the design, material and manufacturing process of the headlamp, and the above is only estimated values in general circumstances.
In conclusion, the lens outdoor headlamp and the reflective cup outdoor headlamp have little difference in the light utilization rate, which can provide a high light utilization rate. However, the use effect is different. lens outdoor headlamps are suitable for long distance lighting and provide better long distance lighting; reflective cup outdoor headlights are suitable for extensive lighting and provide better wide lighting effect.
Post time: Jul-18-2024