Some CFLs can be used with dimmers and two-way switching – check on the packaging.
Used to create horizontal illumination, accent lighting and wall washing.
| Type of light | Distribution | Effect | Application |
| Narrow beam |
Conical beam with an angle of 24 degrees or less. | Small focused area of illumination creating strong contrasts with the lit object, as well as its surroundings. | For accenting items within a 2 metre radius of the adjustable downlight. Ideal for highlighting small, important objects or lighting columns. |
| Medium beam |
Conical beam with an angle between 24-60 degrees. | Focused area of illumination creating accent on the lit object. | For accenting larger objects or surfaces (such as wall washing) and lighting kitchen surfaces. |
| Wide beam |
Conical beam with an angle of 60 degrees or more. | Large general illumination effects that can be adjusted from a fixed location. | For adjustable horizontal illumination where the lighting effect must be to the side of the downlight. Also great for wall washing, but don’t locate the fitting more than a metre from the lit object or surface. |