downlights for shallow space above false ceiling

[greatoes]

Hi

I'm looking for recessed ceiling downlights. The problem is the void (space from the concrete to the base of the false ceiling) is about 50 mm. If I use the normal MR16 halogen bulb, it actually touches the concrete and sticks out of the false ceiling a little. I tried to look for an alternative and was told to look at side mounted bi-pin light fittings. I managed to find them but they only take 20W max. I need 35, preferably 50W in order to get enough light.

Does anyone have ideas?

I's also worried about heat build-up in small voids.

Grateful for any suggestions.

Many thanks,

Greatoes

[MrFixIt]

I need 35, preferably 50W in order to get enough light.[/SIZE]

Does anyone have ideas?

The 35watt downlights are generally smaller ie shorter as the 35watt halogen globe is shorter. I just finished installing 6 of these in our bedroom ceiling. They look great and are only about 65mm diameter. I don't know the height, if you posted this message two days ago I could have measured them

I CAN tell you they are as high as the globe + the ceramic holder (8mm) + approx 5mm into the light fitting, which is slightly down from the ceiling itself.

IOW, I expect this type WOULD fit within your available space

[OBBob]

The ones that are used in in kitchen cabinets will fit in 2 layers of mdf ... so less than 40mm deep.

[savage]

The ones that are used in in kitchen cabinets will fit in 2 layers of mdf ... so less than 40mm deep.

We had 15 set into the back room and set them on three row's with the middle row having 1 extra so they could be set in a staggered pattern. Each row has it's own switch and to have one row on is plenty of light, the room is approx 10mtr x 6mtr, to have them all on is nearly like looking at the sun.

[greatoes]

Thank you all for your help.

Unfortunately, the cabinet lights I have seen use 20 Watt bulbs and my electrician tells me that the 35 Watt halogen light is also a little too big.

I have found some track lights that look quite good. I might just use this to safe all the trouble.

Thanks again.


Greatoes