Here are two of our new T trimless plaster in downlights, (for more information on how they work see last week). They come with either a fixed, adjustable or wallwasher cassette and these are interchangeable, so they can be used as a flexible system. To make them easy to specify we've named them like this:

	Fixed	Adjustable	Wallwasher
Round	TRF	TRA	TRW
Square	TSF	TSA	TSW