I’m looking for a product that does wireless dimming AND has an on board battery. If my phone has a huge LiPo battery in it ( with a ability to charge easily), has wireless communication, can drive a ultra bright LED and can fit in my pocket… then why can’t my wireless dimmer.
I have been experimenting with Phillips Lumileds Luxeon – LXCL Series for a project. These are designed to fit into your smartphone to provide a torch and/or a flash for the camera. They are mega small (2.04×1.64mm) and can handle a huge forward current in short bursts. This makes them massively bright. The design challenge here is drive the things at the right current and voltage (using a handy IC) and to make it all fit in a small bodypack so it can be worn.