Can light coverage area?Asked by: Chris Adams | Last update: 18 June 2021
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A good general rule for placement is to divide the height of the ceiling by two. ... For example, recessed lighting spacing for an 8-foot-high ceiling would be 4 feet between each light. This will provide good spacing for general room lighting.View full answer
Secondly, How much area does a recessed light cover?
A common rule of thumb is that you use one recessed light for every 4 to 6 square feet of ceiling space. Doing so provides even, overall illumination. This is an important rule to keep in mind when you are going to rely exclusively on recessed ceiling lights to illuminate your kitchen.
Correspondingly, How many can lights for a 12x12 room?. The typical rule-of-thumb is 24″ from each wall, and then 3-5 feet between cans. So in a 12′ room you'd probably want two rows of lights. Considering it is a bedroom and you don't need it as bright as a kitchen, you can probably get away with 2 rows of 4 lights for a total of 8.
Keeping this in consideration, How far to space can lights?
To determine how far apart to space your recessed lights, divide the height of the ceiling by two. If a room has an 8 foot ceiling, you should space your recessed lights approximately 4 feet apart. If the ceiling is 10 feet, you'll want to put about 5 feet of space in between each fixture.
Where should I place recessed lighting?
The common rule is that 4-inch fixtures should generally be placed at least 4 feet apart and 6-inch fixtures about 6 feet apart. Center recessed lighting fixtures in front of the objects you wish to light—a painting, bookshelf, or drapery panels, for example—and about 12 to 18 inches in front of that object.
There's very little difference (if any) between the two sizes. Myth #3: You should always use the same size throughout your home. Fact: Style should be consistent, but consider size and type on a functional basis. It is perfectly acceptable to mix 4-inch and 6-inch recessed lights in the same room.
The culprit: Too many recessed lights. Home builders, contractors—or hey, even you—can get a little overzealous when it come to how many recessed lights go into a space. And too many can leave a living room feeling like a lobby or a hallway feeling like a runway.
The basics of light switch wiring
There is no limit to the number of lights on a circuit. The load of the fixtures is what determines how many lights a circuit can accommodate.
The recessed lights should be aligned and equally spaced across the ceiling. Resist the temptation to place the lights according to objects in the room (such as furniture).
Each CFL or LED bulb typically gives the same amount of light as a 60-watt incandescent bulb while drawing 10 watts or less, which is equivalent to a current draw of 1/12 amp. Thus a 15-amp circuit can safely control 180 or more fixtures that use CFL or LED bulbs.
A good general rule for placement is to divide the height of the ceiling by two. The result is the amount of space to leave between each light. For example, recessed lighting spacing for an 8-foot-high ceiling would be 4 feet between each light. This will provide good spacing for general room lighting.
A general rule of thumb for spacing your downlights is to take the height of your ceiling and divide by 2. For example, if your ceiling is 8 feet high, then your downlights should be around 4 feet apart from each other. It is important to consider that this is only a very general rule and should be used with caution.
Recessed lighting will never go out of style. However, the finishes and sizes will vary and change as time goes by. There are too many advantages of having the lighting recessed for them to eventually go out of style or phase out.
30X40=1200sqft X 100 Lu = 120000 /2600 = 46 T8 32W tubes or 12 4 tube fixtures. 2600 lumens per 32W T8 tube is about average.
Cost to Install Recessed Lighting in Existing Ceiling
Traditional can lights cost an average of $360 each. Most installs need four to six fixtures, putting the total at $800 to $2,160 on average.
You can usually install a light fixture between an existing one and the switch by cutting the cable to the existing fixture at the location of the new one, inserting the ends of the cable into the electrical box for the new fixture and pigtailing the new fixture onto these wires.
20 amps / . 4545 amps per light = 38 lights. Theoretically, you could use 38 lights.
You can do this light switch wiring in one of two ways. The most common is to daisy-chain the light fixtures by connecting them to each other and hooking the first one up to the switch. The other way to wire multiple lights to one switch is to connect all of them directly to the switch in a "home run" configuration.