Lighting control · Prairie Village.

What a lighting control project in Prairie Village involves

The first check has nothing to do with the lights. It is whether the switch boxes carry a neutral conductor, and in houses of this era many do not — which eliminates an entire category of dimmer before anyone chooses a finish. Lutron RA3 and Caseta do not require a neutral, which is precisely why they carry nearly all of the lighting work in this city. Finding that out on the walk costs nothing. Finding it out after the order costs a return trip and a re-specification.

That single fact makes lighting the easiest major system to add to a Prairie Village house. A whole-home RA3 retrofit is an electrical job and a programming job rather than a construction one: dimmers replace the switches already in the boxes and talk wirelessly to a processor, and you still get keypads, scenes, timeclocks and shades. No wall opens for it. In a house where every other trade has to negotiate with lath and plaster, that is a genuinely unusual position.

What drives the design is the load count rather than the room count. A house with fifty fixtures on twelve circuits is a different project from the same fifty on thirty separately controlled loads, and it is the second number that sets the keypad layout and the programming effort. On a retrofit that count is largely fixed by the existing wiring, which is a useful constraint. On a kitchen or basement renovation it is worth deciding early, while an electrician can still split a circuit cheaply.

Then the fixtures get inspected, because in a house that has been updated in stages they came from several eras. An inexpensive integrated LED driver is an unpredictable load: it can flicker at the bottom of the dimming range, buzz at the top, or behave differently from the identical can two feet away because the production batch changed. No dimmer fixes that. Identifying the driver and checking it against the control manufacturer’s compatibility data is design work, and sometimes the honest recommendation is to change the fixture.

• RA3. Where nearly every finished Prairie Village home lands. No neutral required, real keypads, scenes, timeclocks and shades, and no wall has to open.
• Caseta. Right for a smaller house, a finished basement apartment or a garage-shop that wants three reliable scenes and no project of its own.
• HomeWorks QSX. The hardwired flagship. Rarely the right answer here unless a substantial renovation is already opening walls and the load count justifies a panel.

The keypad is the product

Lighting is the one system in a house every person touches, every day, usually without looking at it. That is the design brief. An app is a fine second way in and a terrible only way in — a guest will not download it, a housekeeper will not use it, and a teenager coming in at midnight will hit whatever is nearest the door. The measure of a lighting system is whether the person walking into a dark room finds the right button in the dark.

That is why the keypad conversation happens early, and why it is not automatically a Lutron conversation. Lutron keypads win most rooms on finish depth and engraving — a button that reads Entertain, routed at the factory rather than marked with a label that yellows. Control4 keypads suit a house already on Control4 whose owner wants one vendor. Crestron keypads earn their place where a single press carries timing and other subsystems. Moorgen keypads are the design-led option for rooms where the plate is part of the millwork. All four are on the wall at Glenwood Avenue, a short drive south.

The trade-off nobody warns you about is button count. A six-button keypad with the right six things on it beats a ten-button keypad with everything on it, because a keypad you have to read is a keypad you stop using. We start at four scenes per main room and add only what the family asks for after living with it. And the scenes get tuned last, after the fixtures are in and lamped, because you cannot set a level for a room you have not seen lit.

Shades, and the lot next door

Lots here are close together, and that shapes more than the network. West and south glass on a modest lot often looks straight into a neighbour’s house as well as into the afternoon sun, so motorized shades do two jobs at once — glare and privacy — and they do both on a timeclock nobody has to think about. Specifying them alongside the lighting rather than a year later means the keypad already has the button and the processor already has the schedule.

The practical constraint is power and pocket. Battery shades retrofit into a finished house with no wire and are a genuinely good answer for a handful of windows, which in a house this size is often all that is wanted. Wired shades want to be planned while trim or walls are open and want a pocket detailed with the millwork, so on a finished house we say honestly which windows justify opening something and which do not.

Outdoor lighting belongs in the same conversation and gets forgotten more often than it should. Path and facade lighting on the same processor as the interior means the exterior comes on with the sunset and off on a schedule, rather than living on a photocell nobody can adjust. On close lots it also lets us keep light on your property instead of in the neighbour’s bedroom window, which is a real design consideration here rather than a courtesy.