I'll assume you are asking about puck shape LED lights. Those typically have a slightly focused output compared to other lamping so I'd say they need to be spaced a little closer than normal. But that is offset by the greater than normal distance from countertop to underside of upper cabinets; the greater the distance the beam travels, the larger the cone of light expands. However, LED lights, which I do love, have a lower lumen output. Pucks generally put out 200 lumens which is the rough equivalent of a 25w incandescent. So you may need more of them to give you the cumulative lumens needed for task lighting. Lighting layouts are tricky and always site specific. So with my lack of knowledge of you cabinet run and needs, take this with a grain of salt. I would space them 18" and antipicipate using more than initially planned. Phew!!! After all that, I much prefer STRIP style LED lighting for under cabinet lighting. There operate on 12v or 24v transformers, can be dimmed with a electronic dimmer switch and their lumen output is based on a linear foot measurement of the strip. 24v systems are better as they put out around 240 lumens per linear foot. The main advantage of these is the even output of light across the space. These are awesome when you're doing a whole kitchen because each short stretch can be daisy chained so they are all on one circuit. If you're doing one small area, stay with pucks. Hope this helps.

I completely agree with OMEGA. You'll want to get within that range of temp. to make sure your bedroom stays warm and welcoming. The best thing about using LEDs for cove lighting is they last for years (because, let's be honest, who wants to climb back up to the cove area to replace those lights??) and are very energy efficient so you can leave them on for long periods of time. You'll also want to try to stay away from rope lighting. We've had quite a few customers who have had issues with even light distribution when using rope lights and have been quite happy switching to LED strips!

Starting with the bedroom suites...have your bedding selected. Choose a color that coordinates. You can accent the headboard walls with a darker color and carry that darker color into bathroom on the walls, or continue bedroom color and carry the accent color into your towels and shower curtain. I would paint kitchen and 2 dining room walls the same color, selecting a darker color for the drama in the dining room and contrast with your kitchen cupboards (such as your green color). The other walls in your living room, foyer and hallway, should be your neutral color such as a camel or warm gray. This neutral is bumping up against all of your other room colors. So, it will make a good transition from room to room. On the bold side, you could find a great wallpaper for the two walls in the dining room. Don't forget to play up your foyer with furniture for that first look impact. Selecting your bedding first, allows you to tweak your paint color and hue, and the darkness of your color. Enjoy.

If you love that wallpaper, use it in bathroom. Not really right for behind bed. I would go a drum style chandelier. In a silk pale gold. Your bed looks zen or Asian to me. I love it. But, you don't. Need to much with it. Keep it simple a more formal drape on windows, color would depend on wall color and bedding. I'm thinking a dramatic peacock satin. Use a lighter same tone on walls a rich teal. Ceiling can be gold leaf. With alight that cast shadows on ceiling at night. Then your wall paper will tie in. Furn should be mirrored.