Instrument (dash) bulbs '88 80Q

[MXHOWES at aol.com]

I need to replace my dash lights ('88 80Q). 5 of the 7 brown base .9w bulbs  
are bad. I've searched several parts sites and can only find the 1.1, 1.2 &  
2w bulbs. Where can I find the .9w? or can I just swap all out with 1.1w?
 
Thanks, Jim
'88 80Q
'85 4KQ