With LED lights, you get what you pay for so to speak.. You can buy them cheap but they die quickly, are not bright, can't handle vibration and more. I've installed aftermarket LED boards in Harley Davidson brake light fixtures and have found
this vendor sells LED's that last, are very bright and have an exceptional warranty. These LED boards can be adapted easily to most applications, not just motorcycles. They hold up to lots of vibration, are bright and I have never had them fail. Yes, they are expensive. Some of these would be great for a toad, added bulb application. In my installs, I use "GOOP" brand flexible epoxy which is flexible and will not break loose with vibration.