Hi just put these led bulbs into my dash.
The bigger bulbs are501 T10 W5W 5 SMD LED (Green) Dash Wedge Bulbs501 item number 220571105812. I only put 2 in but they are certainly bright enough. I can see the clocks great now.
The smaller bulbs are 10x T5 / 286 GREEN colour dashboard LED bulbs UK item number 120316876357. They also fit into the switch panel above the cold air vents. I managed to fit all of the bulbs with no problems at all, just a straight swap.
I thought I would need a few (that’s why I ordered 10), till I realised the smaller bulbs in the clocks are for ignition, brake warning etc, so I have ordered some red ones to go behind them. I did put a radio in at the same time and knocked a wire on the rheostat so the dash lights all went out. I did think for a few minutes I had really buggered the job up till I realised what I had done.
The item numbers are on ebay.co.uk. Just thought I would try the bulbs as they were cheap and it has worked a treat[:D]
Tim