Rooms smaller than 10' x 10' – select chandeliers between 17” and 20” wide. Rooms around 12' x 12' – choose chandeliers between 22” and 27” wide. Larger rooms around 14' x 14' – select fixtures between 24” and 32” wide.
For an average 12′ x 12′ bedroom, you would need around 4,000 lumens of light.
One guideline (though I think it should be used loosely) is to add the width and length of your room together and look for a fixture with a width/diameter that's the same number but in inches. So for example, if your space is 16'x20' you'd look for a fixture somewhere in the neighborhood of 36 inches wide.
A chandelier in a 14x14 room should be between 24-32”. Take size of table into account. For the diameter of a chandelier hung over a seating area, add the width and length of the seating area. You can also add the distance between the light will be from the two closest walls and add it together for the diameter.
For example, a 20-inch diameter foyer light would be ideal for a 10x10 foyer.
Rooms smaller than 10' x 10' – select chandeliers between 17” and 20” wide. Rooms around 12' x 12' – choose chandeliers between 22” and 27” wide. Larger rooms around 14' x 14' – select fixtures between 24” and 32” wide.
As a handy rule of thumb, a sitting room or bedroom will generally require around 10-20 lumens per square foot, while a bathroom or kitchen will need a stronger level of lighting, at around 70-80 lumens per square foot. To work out the lumens you need, simply multiply the square footage of the room by this figure.
For a singular light fixture in a room: Add the length and width of the room in feet, and the resulting number can be the diameter of your fixture in inches. For instance, a room that's 10 feet wide by 12 feet long could accommodate a light fixture with a diameter of around 22 inches.
The sparkle and dazzle of a well-placed chandelier defines and enhances the mood of any room. A chandelier that is too large can easily overpower a room and its inhabitants; one that is too small becomes insignificant and decreases the perceived value of the entire space.
The rule for ceiling lights centers around ensuring adequate illumination for the room's size and purpose. Typically, multiply the room's square footage by 1.5 to determine the total wattage needed. For layout, aim for even distribution, avoiding shadows and glare.
If you're selecting a fixture, start with a favorite element in the room and look for a light that complements it. If you have a modern sofa for example, lighting with clean lines will enhance your space. Another tip is to look at the cabinet or door hardware in the room and choose fixtures in a complementary finish.
Generally, you'll need one can light for every four to six square feet. The taller your ceiling height, the more can lights you'll need.
Soft white lightbulbs are between 2,700K and 3,000K, meaning they have a warm, yellow coloring. Daylight bulbs are between 5,000K and 6,000K, giving them a much whiter, almost blue, hue similar to bright daytime sunlight.
How many watts of LED light are needed for a 12x14 room? A 12x14 room would require approximately 1,920 to 2,880 lumens of light, which translates to about 24-36 watts for LED bulbs, depending on the desired brightness.
Measure your room's length and width in feet, and add those two numbers together. Then use that number as the width in inches for your chandelier. For example, if your room is 10' x 16', the sum of those equals 26'. The chandelier should be 26" wide.
You'll want to start by measuring the height of your room. As you may imagine, the higher the ceiling, the taller the chandelier. Then, you'll have to do some math. But we promise to make the math manageable with our simple ratio: 2.5 inches in fixture height per 1 foot of room height.
Chandelier width for square rooms is determined by the following formula: Add Room Length + Room Width then convert to inches. If you are looking for the chandelier size of a living room that is 20' x 20' then a 40” wide fixture would be a great balance.
Often, the trick to good interior design is about sizing up your choices and less about the decoration of the piece. This is especially important when selecting a chandelier size for your space. Even the most fabulous chandelier, if too large, will simply overwhelm the room.
Round or Oval Chandeliers: While not the traditional choice for a rectangular table, round or oval chandeliers can create a captivating contrast. Placed strategically above the table's center, they add a dynamic focal point and introduce a softer element to the space.
If your ceiling is higher, hang the chandelier three inches higher for every additional foot of height. For instance, if you have a 10-foot-high ceiling, your chandelier would be hung 36-42 inches above the table's surface.
So, let's say it is a 20 x 20 ft room, giving us 400 sq ft. And let's say you have a six-light pendant using 9W LED bulbs that put out 840 lumens each. 840 x 6 = 5,040 lumens. Dividing the lumens by the square footage, you find you're getting about 13 lumens-per-square-foot (5,040 ÷ 400 = 12.6).
Dining room: 3,000 to 4,000 lumens. Living room: 1,000 to 2,000 lumens. Bedroom: 1,000 to 2,000 lumens. Hallway: 500 to 1,000 lumens.
Typically, one recessed light per 4-6 square feet of space is a useful guideline, though actual needs may vary based on additional considerations.