By Frank. Last verified 4 September 2026.
A pendant light is a lighter, simpler installation than a chandelier, and almost all of the difficulty is in two things that happen before the wiring: getting the drop length right, and dealing with a fixture whose conductors are not the colours you expect. This covers both, plus the standard install, plus the case where there is no ceiling box at all.
A pendant hangs from a canopy on a cord, a chain or a set of rigid rods. Cord and chain can be shortened on site. Rigid rods come in fixed lengths and you choose which to fit, which means the drop is decided at the point of purchase rather than on the ladder.
Numbers to keep in mind
- Over a kitchen island or counter: 30 to 36 inches from the worktop to the bottom of the pendant.
- Anywhere people walk beneath: 84 inches minimum from the floor.
- Over a dining table: 30 to 36 inches above the tabletop.
- Standard listed ceiling box: up to 50 pounds. Almost every single-light pendant is far inside this.
- Pendant diameters in this catalogue run from 10 inches to 18 inches.
Decide the drop before you order
This is the step that decides whether the job goes well.
Measure from the ceiling to the surface below it, then subtract the clearance you want from that surface. Over a 36 inch high island with a 96 inch ceiling: 96 minus 36 is 60 inches of space, minus 33 inches of clearance leaves a 27 inch total drop from ceiling to the bottom of the fixture. Now subtract the height of the fixture body itself, and what remains is the length of cord, chain or rod you need.
On a cord or chain pendant this is forgiving, because you can shorten it. On a rod pendant it is not, and a fixture supplied with a fixed rod set may not reach the height you want. Check what rods are included before you buy if the ceiling is high.
The install, in order
- Kill the breaker and test at the box. With the wall switch both on and off.
- Remove the old fixture and check the box. A pendant is light, so the 50 pound question is rarely live, but a box that moves in the ceiling still needs fixing before anything hangs from it.
- Fit the mounting strap supplied with the pendant, using its own screws.
- Set the length on the bench. On a cord pendant, pull the cord through the canopy gripper to the length you calculated and leave a few extra inches inside the canopy. On a chain, open a link with two pliers and remove links, then feed the flex through the remaining chain. On rods, assemble the rods you need.
- Wire it. Line to line, neutral to neutral, ground to the strap.
- Close the canopy, restore power, test.
- Check plumb. A pendant that hangs a degree off vertical is obvious in a way a chandelier is not, because the cord gives you a reference line. Adjust the cord where it enters the canopy rather than bending anything.
When the wires do not match
This is the situation people search for at 9pm with the fixture half up.
Two same-coloured conductors, usually both clear or both brown. Common on cord-hung pendants. One of them is marked: look for a rib, a ridge you can feel with a fingernail, a printed stripe, or writing. The marked one is the neutral and goes to white. The plain one is the line and goes to black. If you cannot find a marking, look at the lamp holder: the conductor that goes to the threaded shell is neutral.
Black and white in the fixture, black and red in the ceiling. Red is usually a switched conductor from a three-way circuit or a second switch leg. Fixture black to the red, fixture white to the white. If there is a red and a black and you cannot tell which is switched, the light will tell you: connect to one, test, and if the wall switch does nothing, use the other.
A green wire and no ground in the box. If the box is metal and grounded, connect to the box. If nothing is grounded, this is a wiring problem rather than a fixture problem and belongs to an electrician. Capping the ground and carrying on is the wrong answer even though the light will work.
Three conductors in a two-lamp fixture. The extra is usually a second line for separately switched lamps. If you only have one switch leg, both fixture lines go to the same supply conductor.
When there is no box where you want the pendant
Two honest options and one that people try.
The correct route is a new outlet box, cut into the ceiling and fixed to structure, with a cable run to it. That is an electrician's job in most cases and it is what a permanent installation wants.
The reasonable alternative is a plug-in pendant with a swag hook. The cord runs from the fixture to a hook near the ceiling and then down to an outlet. It looks like what it is, but in a rental or a temporary arrangement it is honest and safe.
The one people try is a lamp holder adapter screwed into an existing recessed can. Conversion kits for this exist and some are listed for the purpose. Read the listing carefully, check the weight limit, and understand that not every can is compatible.
How many pendants, and how far apart
Over an island, two or three is almost always right. Space them evenly along the island length, keep the outer pendants roughly 6 inches in from each end, and aim for 24 to 30 inches between centres for standard pendants. Mini pendants at 10 inches across can sit closer.
The full arithmetic for islands, including how island length drives the count, is in the kitchen island pendant guide.
The pendants this applies to here
The full range is in Chandeliers and Pendants, and the mini pendants sit in Kohler Kraga.
- Kohler K-32379-PE01-BLL Kraga 10in 1-Light Mini Pendant, matte black. The smallest pendant here, and the one that works in threes.
- Kohler K-32290-PE03-CPL Hauksbee 18in 1-Light Pendant, polished chrome. An 18 inch pendant is a single statement fixture rather than one of a row.
- Kohler K-27861-PE01-SNL Parohn 14in 1-Light Pendant, polished nickel.
- Kohler K-23340-PE01-SNL Damask 1-Light Pendant, polished nickel.
Frequently asked questions
How high should a pendant light hang over an island?
30 to 36 inches from the worktop to the bottom of the fixture. Go to the lower end if the pendants are small and the ceiling is standard, and the upper end if the fixture is large or the ceiling is high.
My pendant has two identical wires. Which is which?
One is marked with a rib, a stripe or printing. The marked conductor is neutral and connects to white. If you cannot find a marking, the conductor that runs to the threaded shell of the lamp holder is the neutral.
Can I install a pendant where there is no ceiling box?
Not directly. Either have a box installed and fixed to structure, or use a plug-in swag pendant. Hanging a hardwired fixture from anything that is not a listed box is not an option.
Can I shorten a pendant cord myself?
On most cord pendants, yes. The canopy has a gripper or a set screw that holds the cord, and the excess coils inside the canopy. Shortening the conductor itself is only necessary if there is far too much, and then it is a matter of cutting and re-stripping cleanly.