Advantages and characteristics of led lens

1, regardless of the distance, there is little difference between the lampshade (reflective cup) and the lens, and the lens will be better than the reflective cup in uniformity;

2, with a small angle LED lens, the effect is better than the lampshade, because you have to shoot far! The lampshade has been focused by the lens (because the LED itself must have a lens) and then passed through the photomask, which will waste a lot of light this time. It's better to focus on the lens, and the light angle of the lens is very easy to handle!

In addition: if space is available, it is much better to use three 1W than one 3W!

3. In contrast, the lampshade has a wide range of uniform points, but the projection is not good, and the lens is the opposite;

4. The LED penetration rate is more upscale.