LED lights could be deployed directly on trees, where their accurate aiming capabilities could create dramatic branch-lighting effects. It has potential to solve lingering problem with conventional lighting: LED light manufacturers still tout up lighting of trees for dramatic effect, despite dark-sky and ecological problems. LED light manufacturers who continue to push uplighting are likely to find their products outlawed in an increasing number of jurisdictions, and they would be wise to begin developing dramatic alternatives, for which LED light bulbs appear to have great promise.
LED means light-emitting diode. The narrow beam of any individual LED light means that a small amount of light is focused intensely on a restricted area. Lenses and diffusers are usually required when LED lighting arrays are used for area illumination, to spread, blend, or soften the light. The design of these intermediary optics can greatly affect the visual result, as well as efficiency. The reverse-reflector concept avoids loss of efficiency, mixes light, and removes the multi-shadow effect; it cannot, however, soften or change the color of LED light as filters can.
LED light manufacturers are trying their best to develop the LED technology, new LED lighting is coming gradually.
