A bit of a long shot, but can anyone recommend a battery powered inverter that uses pure sine wave, that isn’t painfully expensive?
I’m trying to power some outdoor festoon lighting that uses LED bulbs, the original plan was to use the Ryobi battery topper so I could use my existing batteries. But after a little research I found out it uses modified sine wave, which apparently isn’t great for LED lighting (runs inefficiently and generates more heat, thus reducing lifespan). Not sure if my search skills are lacking or is really nothing in that range