The ones sold on QVC are no better than the dollar store lights but with a holder included and a fancy globe. The globe is 3” in diameter so you can guess what size the solar panel is since it is smaller than the light. The solar panel looks to be about the size of the panels found on $1 lights. They really don’t give you much information.

I have a hanging lantern which goes under the name Solar Powered LED Candle Lantern. I picked mine up at a garage sale. It’s a nice little lamp but I see they go for about 10 bucks each on Ebay from a US seller. What you want to look for are a decent sized solar panel and good sized NIMH battery inside the lamp. This one has a 1200 mAh NIMH battery which should run it most of the night. None of these are going to light your garden, just be a pleasant pathway marker. It looks like this: https://www.ebay.com/itm/Garden-Solar-Powered-LED-Candle-Table-Lantern-Hanging-Light-Outdoor-Coach-Lamp/173285253530?epid=20012000086&hash=item28589b219a:g:N-kAAOSwER1a1ZEV

3x LED Fairy Light Solar Mason Jar Lid Insert Multi-Colorful Light US seller, $9 postpaid for three
https://www.ebay.com/itm/3x-LED-Fairy-Light-Solar-Mason-Jar-Lid-Insert-Multi-Colorful-Light-Garden-Decor/292378908669?\_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D2%26asc%3D44040%26meid%3D002ba552e3574d09b4cfcea91676b290%26pid%3D100005%26rk%3D1%26rkt%3D12%26sd%3D172886575171%26itm%3D292378908669&\_trksid=p2047675.c100005.m1851 The battery is probably 600 mAh because this is the same as the one listed below where you only get the jar top, solar panel, and fairy lights.

If you want to experiment with inexpensive lights buy one or two of these from overseas sellers. If you find one you really like buy more. Takes about 14 days to arrive so you have to be patient.

https://www.ebay.com/itm/Solar-Power-Ball-Hanging-Garden-Outdoor-Landscape-Color-Change-LED-Lamp-New-x1/263455135274?\_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D2%26asc%3D44040%26meid%3D70f3febd166448669592b6b1ab7bf2f0%26pid%3D100005%26rk%3D2%26rkt%3D12%26sd%3D202077747615%26itm%3D263455135274&\_trksid=p2047675.c100005.m1851

Or you could buy one of the mason jar top lights (no jar) Solar Powered 10 LED String Light Fairy Lid Bottle Cap Lamps $2.86 postpaid https://www.ebay.com/itm/Solar-Powered-10-LED-String-Light-Fairy-Lid-Bottle-Cap-Lamps-Xmas-Party-Decor/362173996575?hash=item5453409e1f:m:m2R3QcLxq5VJsNK8rzOr-AA