When I did my LED conversion, now about 5-6 years ago, I used the baseline of 100 lumens as the bottom end of light output. 100 works but 110 to 120 is better. 80 is not very good. It took me 3 years ($$$ was the reason) to convert the entire camper. And I could tell across the 3 years they kept getting brighter as the technology advanced.
Point: If you are under 100 lumens you may not be happy in areas you really need light (over stove, sink etc.)
Hope this helps
PS. Do you know the lumen rating on what you bought?
Current Sunlines: 2004 T310SR, 2004 T1950, 2004 T2475, 2007 T2499, 2004 T317SR
Prior Sunlines: 2004 T2499 - Fern Blue
2005 Ford F350 Lariat, 6.8L V10 W/ 4.10 rear axle, CC, Short Bed, SRW. Reese HP trunnion bar hitch W/ HP DC
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