I know there are lighting requirements for commercial building, i.e. minimum lumen output, etc, but are there any regulations for domestic for a minimum brightness or can you be as creative as you like in designing schemes.
Can't see there being any problem. If there was a minimum brightness then surely dimmer switches would not be allowed. The minimum lumens in a commecrial environment is a health and safety thing to stop people straining their eyes while working. (mainly in an office environment IIRC)
<edited to make treacleman look more silly than me >
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