Guide for Indoor Lighting
How can you change the light in your home/Office for a happier and more productive you?
Lighting is both an art and a science — it can affect our mood, appetite, and sleep. In order to implement an effective lighting strategy for your home, you will need a professional that fully understands electrical systems and lighting design. Besides the technical knowledge required, the person installing your lighting should also be concerned with mood, aesthetics, safety, and enjoyment.
Unless you are simply replacing your light bulbs, you will want to consult a professional before redesigning your indoor lighting. Putting new fixtures in requires the skills of a professional, which might include running new wiring through walls, installing new fixtures, or adding an additional circuit. If you do decide to install any lighting fixtures yourself, make sure you know exactly what you are doing as it is easy to unintentionally create fire and electrocution hazards.
Lighting Design Factors:
Size and space
Occupant’s age and preference
Ceiling height and shape
Color of walls and furniture
Existing lights and electrical setups
Points of interest, art work, and highlight areas
Shadows and reflections
Lighting controls and distribution
Source, task, and eye geometry
Economics and energy efficiency
Level of illumination (lux)
Psychological and physiological factors
Electrical codes, documentation, and specifications
Lighting Design Layers:
As a designer, we think there are three main lighting categories -
1. General or Ambient Lighting
These are called “general” or “ambient” because they are simply used to make an interior space visible. They provide general lighting for a space and are sometimes used to refer to natural, or existing light. Think of general/ambient light as natural light combined with light coming from normal room lights.
2. Task Lighting
Task lighting is directed lighting toward a specific area to give more detail to objects and provide safe passage. Any close-range work such as cooking, sewing, drawing, and writing should have task lighting—enough to see a flaws in canvas and clothing.
3. Accent Lighting
Accent lighting is used to “accentuate” features and add visual interest to an object or area. It’s the extra special something that makes people go “oooh” and "woooow". Use accent lights to add drama and change the mood of a room.
Now Lets Talk about the Lighting Fixture Types :
It can be useful to sort lighting fixture types into a couple main categories to make your lighting design a little easier -
1. Surface Lights
Surface-mounted fixtures are visible and are usually flush against the ceiling or wall. They are most commonly used in entryways, hallways, and bedrooms.
2. Pendant Lights
Pendant fixtures hang down from the ceiling by a cord, cable, or chain. They are usually found in dining rooms and kitchens, especially in home with higher ceilings.
3. Recessed Lights
Recessed lighting is hidden away, usually in a ceiling cavity, so you can’t see the light source directly. This type of indirect lighting, usually in the form of down-light/pot lights, can be used effectively in any room of the home or Office.
4. Track Lights
Track lighting can provide a lot of flexible lighting options. There are multiple bulbs on one track, with multiple circuits and voltages.
You can choose to have them suspended from the ceiling like pendant lights or surface-mounted, like surface light. The variety of finished, colors, and styles can be overwhelming.
5. Portable Lights
Portable lights are just what you would expect them to be — portable. They are usually plugged into an electrical outlet by their cord, however, battery-operated portable fixtures are becoming more and more popular. Portable lights are typically uses for desks and bedside tables. You can sometimes achieve the look you are looking for by adding some floor lamps to the area. The key to lighting design is to have a variety of fixtures, color temperatures, and styles.
We aren’t focusing on landscape (or outdoor) lighting in this article, but you should know that they are a whole other category in itself. Landscape lighting encompasses bullet lights, flood lights, motion sensors, deck lighting, security lighting, and well and wash lights.
Light Bulb Types :
There are different types of Light Bulbs available in market and one should choose very carefully which one to use. One can save a lot of money and energy by switching your incandescent lights with CFLs and LEDs.
As we all know LEDs are much more economical and consume very low energy and with different light colors, let know more about it.
What are LEDs and how do they work?
LED stands for light emitting diode. LED lighting products produce light up to 90% more efficiently than incandescent light bulbs. How do they work? An electrical current passes through a microchip, which illuminates the tiny light sources we call LEDs and the result is visible light. To prevent performance issues, the heat LEDs produce is absorbed into a heat sink.
Lifetime of LED Lighting Products
The useful life of LED lighting products is defined differently than that of other light sources, such as incandescent or compact fluorescent lighting (CFL). LEDs typically do not “burn out” or fail. Instead, they experience ‘lumen depreciation’, wherein the brightness of the LED dims slowly over time. Unlike incandescent bulbs, LED “lifetime” is established on a prediction of when the light output decreases by 30 percent.
How is LED lighting different than other light sources, such as incandescent and Compact Fluorescent (CFL)?
LED lighting differs from incandescent and fluorescent in several ways. When designed well, LED lighting is more efficient, versatile, and lasts longer. LEDs are “directional” light sources, which means they emit light in a specific direction, unlike incandescent and CFL, which emit light and heat in all directions. That means LEDs are able to use light and energy more efficiently in a multitude of applications. However, it also means that sophisticated engineering is needed to produce an LED light bulb that shines light in every direction.
Common LED colors include amber, red, green, and blue. To produce white light, different color LEDs are combined or covered with a phosphor material that converts the color of the light to a familiar “white” light used in homes. Phosphor is a yellowish material that covers some LEDs. Colored LEDs are widely used as signal lights and indicator lights, like the power button on a computer.
In a CFL, an electric current flows between electrodes at each end of a tube containing gases. This reaction produces ultraviolet (UV) light and heat. The UV light is transformed into visible light when it strikes a phosphor coating on the inside of the bulb. Incandescent bulbs produce light using electricity to heat a metal filament until it becomes “white” hot or is said to incandesce. As a result, incandescent bulbs release 90% of their energy as heat.
CCT (Correlated Color Temperature) is the measure of the light’s color appearance. Light tends to fall into three different categories (all measured in Kelvin):
Light color is measured on the Kelvin (K) scale. Lower numbers mean the light appears yellowish, and higher numbers mean the light is whiter or bluer. It’s important to take into consideration the color temperature of your lights.
When shopping for light bulbs, you will probably notice these labels: soft white (2700K – 3000K), bright white/cool white (3500K – 4100K), and daylight (5000K – 6500K). Make sure you choosing the right color temperature bulb for your needs.
I think, we have talked lot of technical, so now let discussed about Area Wise Interior Lights :
A functional and decorative lighting scheme will almost always feature some combination of three basic layers:
You will want different types of lighting depending on the room and its role. Are you trying to relax or focus? Do you want to highlight specific features of the area or are simply looking to light up the entire space evenly? Usually, your rooms will take some sort of combination or ambient, accent, and task lights.
More and more people are working from home, which means that the home office is taking on a higher importance. In order to be focused and productive, you will want enough light for reading and other tasks.
You may not need as much ambient light since accent and task lighting can usually provide enough illumination, but some sort of ambient/accent combination should be utilized. Darker offices require more ambient lighting as dark colors absorb more light.
Try to minimize glare, especially on computer screens.
Use direct and indirect lighting to create bright, low-glare light.
Use energy-efficient light bulbs.
Cooler light (3,000 – 5,000K) is better for home offices.
And consider the importance of natural light on productivity levels. You will want to choose your office space wisely, as windows can increase your health, happiness, and productivity.
The family/living room is usually where families spend the most time. Sometimes the dining room is the living room. In any case, since we spend the majority of our waking hours in the living room, it’s especially important to have a lighting scheme that works for you.
Keep in mind the activities that are performed in the living room— watching TV, working on the computer, reading, hanging out, and much more. For the living room, we recommend installing track lighting and adjustable recessed down lighting that can help highlight artwork, sculptures, and architectural details.
Use multiple lighting layers with dimmable light.
Use portable lighting for more flexibility and control.
Use wall washing for bookshelves and artwork to make the space seem more spacious and luxurious.
As in the dining room and kitchen, if you have cabinets and shelving, under cabinet lighting can really add to the visual interest of the room.
Make sure that when you are installing your lights, you don’t have glare on your TV screen. Use dimmers and lower light levels for these areas.
Down lights, accents, and portable lights, combined with some ambient lighting, can make your living room more intimate and interesting.
Dining rooms should have the most beautiful light fixtures. They are the focal point of the room, so invest in a good fixture for above the table. Typically, you will see a chandelier or some kind of pendant light above the dining room table, but you have other options as well, including track lighting and string pendants. Elegant glass can be used to dim the light and provide an almost candle-like feel.
And as with most rooms, we recommend installing a dimmer so that you can control the illumination levels. For certain meals, you may want a soft glow, but for activities like board games and puzzles, you will want to make sure everything is lit up.
Recessed and wall lighting can help highlight art and other decorations and prized possessions.
If you have a china cabinet or breakfront, you can mount under cabinet lights to highlight your expensive china and silverware.
Wall sconces can create a beautiful effect as well, especially if they are installed on both sides of a decorative cabinet, sideboard, or buffet.
If you have track lighting or recessed lighting, aim the light toward the walls to create ambient light.
Create layers of lighting with chandeliers, pendants, down lights, and sconces.
The bedroom is an extremely important area to pay attention to. You will want to take several factors into consideration, including the size and scale of the room. Bedrooms usually have some sort of ambient lighting combined with task lighting for reading and other tasks. Consider adding recessed lighting with dimmer controls above the head of the bed, but avoid installing lights directly above the bed.
Smaller, light-colored bedrooms may not need as much ambient lighting. If you have a lot of mirrors in your bedroom, there may be enough reflective live from other lighting sources to compensate.
If you have darker colors in your bedrooms, you might want to add some more ambient lighting. If you have artwork or details that you want to highlight, consider adding accent lighting.
A game-changer for the bedroom are dimmer and other lighting controls. This gives you the ability to control the light levels for different lights in your room. You can change the lighting situation depending on your mood at the moment.
Other tips for bedroom lighting include:
Consider the scale and height of the room.
Use softer, shaded fixtures for sitting areas.
Use direct lighting for desks, vanities, etc.
Don’t install lights directly over the bed.
Try to use light bulbs of lower wattage.
Consider colored bulbs to change the mood.
Make sure fabrics are far away from hot bulbs.
Use fluorescent lights for the closet.
Install dimmers and other lighting controls.
Use flexible lamps for your reading light.
Create ambient light with down lights and pendant fixtures.
Control glare for tasks like reading.
Consider lights that can be changed from up-light to down-light.
Choose efficient light sources, like LEDs and CFLs.
Consider fluorescent lights above closet door frames and down lights for your walls.
Kitchens aren’t just places where you cook anymore. They have become a center point for the home and are used for a variety of tasks, including cooking, eating, working, cleaning, and hanging out.
You will need plenty of ambient light, supplemented by some task lighting. You can add under-cabinet lights to add visual interest and illuminate your work surfaces, combined with recessed lighting in your ceilings to reduce shadows and glare.
If you have a kitchen island or breakfast nook, you can light it using a pendant light or chandelier (with a dimmer). Dimmers in your kitchen allow you to dim the lights for a more romantic atmosphere or raise the lights for adequate task lighting for hobbies and other work.
You can use under-cabinet lighting under the front of cabinets to provide task lighting for your counters.
You use the kitchen a lot, so consider energy-efficient light bulbs like LEDs.
Add multiple lighting layers with separate controls for greater flexibility.
The primary objectives of your bathroom are safety, function, and aesthetics, as they are for most rooms. You should have bright light in your bathrooms that is even and shadow-free. We recommend recessed lighting for your bathroom since it frees up space and provides a clean, glare-free look.
Above the mirrors and sinks, you can use a pendants hung from the ceiling or wall sconces.
Make sure strong, neutral/cool light is directed toward your face as you stand in front of the mirror.
Consider adding a small LED light to provide some emergency light at night.
If you have a tub, some dimmable lighting over the head area can be a great addition.
If it hasn’t been done already, separate your light switches from your fan switch.
You should have the entry ways and hallways well-lit for family members and guests. The lighting should ensure safe passage from your entry to other areas of your home. Ceiling fixtures are perfect for this. They can provide you with the ambient light necessary to provide a warm welcoming.
Avoid pot lights/down-lights, which can create high contrast shadows.
Use accent lighting on artwork.
Consider using tracks lighting to create a wall wash.
A pendant light near the door can create a welcoming area.
Make sure switches are easily accessible.
Use LEDs and CFLs to save money, as these lights are on for extended periods of time.
Your stairs should be lit well enough to provide safety for the people that are using it. In your Stairs, consider installing fixtures every 4-6 feet is an effective way of lighting the area, defining its forma and shape while also highlighting artwork and textures. Light can also be used to make the space seem more expansive, lighter, and spacious.
Consider varied light sources, such as wall lights, wash lights, but it will all depend on the space of the room and the spacing of your fixtures.
General Interior Lighting Tips
Dimming controls are highly recommended for cutting electricity use and providing more flexible lighting options.
Make use of lighter colors and reflections to create the atmosphere you desire. Consider adding mirrors and reflective surfaces for a shinier and brighter appearance.
Be wary of colored light bulbs. You will want to use these sparingly. Reds and warmer colors are better for creating an inviting atmosphere in dining rooms and living rooms, while blues and cooler colors should be reserved for calmer areas like the bedroom.
The lighting levels in your home will depend on the amount of natural light that room receives. Take advantage of natural light whenever you can, since it can have positive effects on your health and mood.
Low light is better for producing a relaxing and calming effect. Use brighter lights for high-focus areas to encourage activity.
Save money by replacing your incandescent lights with LEDs.
Speak with us The Burrow interior to make sure you are using the right wattage for each fixture and that your lighting combinations make sense for your space.
Hope you have linked the above Blog, let us by your comments (click here).
The Burrow interior