One trip down the lighting isle of any big box store and you see the perplexed looks on prospective buyer faces. It is just TOO much confusing data to choose a light bulb anymore. LED colors have come a long way from the early blue "Am I in the morgue?" look. It gets better and better as each new generation of lamps emerges. Sadly, you can't tell by the label conclusively what you will get. You have to put one in your fixture to see what it does and how YOU like it. Yes, LED saves huge amounts on electricity because, simply, they are lower wattage. They last far longer than traditional bulbs and the prices are falling, however, the payback time on the electricity savings takes a while. Over the life of the lamp, you will save on the total cost of light. LEDs are not light bulbs. They have components called drivers that can sometimes go bad so remember, it's not always the lamp itself. Not all LEDs are created equal. Not all LEDs work will all dimmers. Some, despite claims, don't work on dimmers at all. So Caveat emptor. Know the brand and check with the manufacturer if you aren't sure. You may decide on an integrated fixture. Not a bad idea, however when it goes out, you replace the whole fixture. Remember that LED is NOT the only or best lighting solution in many cases. There are few LEDs that can rival the crisp, elegant look of halogen lighting. Under cabinet lighting is perfect for LEDs but get the color temp between 2700K and 3000K, which is what most humans prefer. For garages and closets, LED is a GREAT choice. Personally, I put dimmers on EVERY switch, in the walk-in closets, in case you want your robe in the middle of the night, in bathrooms, and especially in living areas. If you stay with incandescent, dim them way down and they will suck less energy and last a lot longer than their rated life. Be careful dimming fluorescents. They often buzz when dimmed. If you are looking for MR-16 LEDs, choose Soraa. You will pay a handsome price, but you will get the most magnificent LED light available. The inventor of that lamp won a Nobel Prize for it. Since almost all LEDs are made in China under various labels, be careful. There are quality differences. If you go cheap, you will give up features and might not get the color you are looking for. Even name brand companies have had massive recalls. There's almost too much to know just to just run out and buy a light bulb anymore. If you have a lighting showroom nearby, drop in and eyeball different lighting vignettes. They should be able to advise you on color options.

I am not the best person to comment on lights but would a few downlights be the go or one of those integrated heat/fan/light things be best in centre. Also a lot of people have task lighting......so lights just above the mirror for makeup etc. Personally too bright lighting while doing makeup sends me into a spin as I look like i have about a month to live! I hadn't thought of approvals for my proposed window - so thanks for that. Must keep that in mind. My bathroom is very hidden and looks nowhere in particular. It is all looking good. On another note my friend got a heated towel rail and much as I hate wasting power it is fab. Our towels seems to stay dampish in uninsulated BV '60 box in Melbourne. Also i would have a look in bathroom showrooms for some ideas too if you have any handy. Or buy a bathroom specialty magazine. It is going to be so nice this bathroom. What tiles etc?

I work as a colourist and the easiest method for a upmarket look is to choose an exact colour to match one of the colours in the tile. I would take the tile to a paint shop and get the colourist it match exactly one of the greys in the tile. Make the depth of the colour a light version. All white walls are on the way out. Lappatto tiles usually have some texture as they are semi polished. This is the latest look in tiles as they give a shine without the maintenance of polished porcelain which had been in. They are usually less slippery than satin or polished tiles depending on the brand.

Hollywood style lights on a separate switch are best for what you need, you can also add a ceiling down light to shine down between you and the mirror along with others for normal bathroom use cheers