So set too and checked over my blackout kit for starters
Candles ok not the safest but yeh got plenty of tea lights and pillar types + safe things to burn them in / on .. lighters matches and those long gas lighters
Got 3 paraffin / lamp oil lamps one vintage twin wick brass jobbie plus a couple of hurricane lanterns.. having a allotment I've got plenty of paraffin plus several bottles of dedicated lamp oil again not the safest but like most things if care is used....
2 gas lanterns and a Coleman petrol lantern as above
Got 3x double Philips life light sets plus a eBay China version plan is to especially on long dark nights it to alternate sets so they get a good charge between use ... Each set will get a nights use then effectively 2 days worth of charge per night of use ...
2x usb solar chargers plus 3x 20,000mah power banks. Plus usb bulbs and a selection of usb leads for "everything"
Then there's the typical prepper collection of torches / headlamps spare batteries rechargeable batteries and chargers which lets be honest are way too many to list
Also have some mini battery powered PIR lights which are great on the stairs and landing and those stick up led push lights with double sided tape on the back
12v chargers for a lot of stuff plus a leisure battery and solar charger and inverter
One thing I do want is a solar battery charger for aa/ aaa cells
This weekend the heating / cooking preps are going to be overhauled