Inquiry about Real-Burning Magic Color-Changing LED Candle NEW

I am looking for a real-burning magic colour-changing LED candle, similar to model RS-FM8001. It should be a genuine paraffin wax candle with a cotton wick and an internal RGB LED that activates automatically when the wick is lit and switches off when extinguished. Please provide current product photos and a demonstration video, available sizes and fragrances, sample price and courier cost to the UK, MOQ and pricing for 1,000, 3,000, 5,000 and 10,000 pieces, OEM branding and custom packaging options, current CE, RoHS, REACH and product-safety documentation, battery specification and expected shelf life, production lead time, and FOB Ningbo/Shanghai pricing as well as delivered UK pricing. I am also interested in the possibility of a factory visit.