A LED by itself, without a lens, emits light in all directions. This may sound favorable because it means that the LED provides a wide beam angle, however, this implies that you don't get much intensity at one specific spot. These optical lenses for LED lights are the solution, the function of lenses is to converge or diverge the light beam generated for High Power LEDs and reducing the opening angle in high-power LEDs.
It is a very useful accessory when using 1W, 3W, and 5W LEDs. The lens diffuser is chrome-plated, which prevents halos of light from being generated around the emitted beam. They are presented covered in black plastic and require a lens holder that is included with the piece.
The opening angles vary between 8°, 15°, 30°, and 60°. They are presented with a height of 0.59 in|1.5cm and a diameter of 0.78 in|2cm.
Highlights:
Easy installation: These lenses are adjustable, you must mount the lens on the LED and make pressure on it. It is not necessary to use an external adhesive.
Perfect lighting: The beam of the 30° lens, allows a greater concentration of light and therefore a greater depth of the light beam. What makes them ideal for creating specific effects, bathing columns, and highlighting certain products, among others.
