LED Light Emitting Diode Downlight is a light fixture that comes with an easy installation process and can be fitted into any blank surface on the ceiling. These are fantastic lighting discoveries with energy-saving capability that can be used in a wide array of applications.
These emit light that is either in the below direction with a narrow and accurate beam. They are used in a very different manner to suit different lighting requirements, with the help of accent lighting, general lighting, and task lighting. These lights are best suited for retail stores, art galleries, theatres, showrooms, malls, and more. They are one versatile option and can create different ambiance as per requirement.
One may confuse this category of lights with the spotlight as they look the same. However, there is an immense difference between the two. The former is installed to the ceiling, whereas the spotlight is fixed on a wall or ceiling as per requirement. The former category shines vertically downwards, whereas the spotlight is the directional light fixture that converges to a small area and plays the role of converting it into a spot.
There are many varieties or types of downlight globes. Depending on your requirement or the make of the already fitted light, the following options can be considered for a better experience. Full information on bathroom regulations can be found on our bathroom light zones page.
A fire rated downlight can stop the spread of a fire between floors. Once a hole is cut into the ceiling, it loses its fire stopping capability allowing the fire to spread between floors through the hole. A fire rated downlight has a special material called an intumescent strip attached to it. In case of fire, the high temperatures cause a chemical reaction in this strip causing it to expand and bridge the hole stopping the fire spreading through it.
For commercial applications, new builds and for properties that are rented out, all downlights must be fire rated when installed in a ceiling with living accommodation above. The minimum fire rating is generally 30 minutes but 60 minutes is desirable.
In other situations, it is entirely up to you but we would always recommend using fire rated down lights when there is living accommodation above.
If in doubt, contact your local council building regulations office who will advise you. This is the most often asked question we get. There is no hard and fast rule and each room may be different depending on its shape and the use to which it is being put.
As a general guide, for ambient lighting in a rectangular room, mains and low voltage recessed down lights should be between 1. Before deciding where to place the downlights it is important to ascertain where the ceiling joists run. Once this has been established it will become clear where they should be placed.
Keep the first down light between 0. Any closer and the light will run straight down the wall and show up every imperfection, even on newly plastered walls. The first downlight still needs to be around 0. This increase in light fittings offsets the reduction in light output from the LED lamps.
They have a dedicated heat sink that dissipates the heat more effectively, which helps to prevent heat from building up like it does inside a fire can. Allow Cookies. Special Offers. Gold Standard Service Over 5, Reviews. What is an LED Downlight? Thanks for reading, this post was produced by Chris Horridge, the UK's downlight connoisseur. The following two tabs change content below. Bio Latest Posts. Latest posts by Chris see all. Posted By: Chris.
I think your article misses an important point - the beam angle. Most normal ceilings and downlight spacing result in pools of light and dark areas if you use the standard 36 degree downlight.
This is particularly the case in say a kitchen where the work surface is only normally about 2. This gives you a 60 degree dimmable GU10 lamp in warm white. I have numerous LED lamps in my house and no failures so far so I think the wide angle is a more important feature than the lamp life.
A wide beam will not allow light to reach the surface that needs to be illuminated. The wide beam option is preferred in ambient or general lighting. Do you wish to direct the light in a specific area? With a fixed LED downlight however, the direction of the light cannot be changed. Therefore, a specific area of a room or space cannot be illuminated.
With a fixed LED Downlight, the direction of light cannot be changed, thus lighting an accent piece is not possible. To obtain roughly the same amount of light in the same room you would need 10 gimbal downlights foot candles versus 18 fixed downlights foot candles depending of the fixture.
What if we were to use fixed LED downlights instead of the LED gimbal downlight for high or sloped ceilings, or for task or accent lighting?
0コメント