Has anyone used the submersible LED lights? I saw a YouTube tutorial using a vase adding the LED light with gems over it followed by a flower filled with water and floating candle on top. Was loving this idea. But wondered how long the lights really stay on? Did see there are ones with remotes if using that and made the day before will the batteries still be ok to turn them on the night if reception? Been looking up feedback online but not really finding testimonials telling me what I’m looking for.
Thanks