Custom Flashing Pins by Logo-Lites make great giveaways to use as a Tradeshow Promotion. The Custom Flashing Pins attach magnetically to your prospects badge and turn them into a walking light up advertisement that’s fun and attracts a lot of attention. The effect of this promotional product continues even after the event is over. Custom Blinking Buttons make great refrigerator magnets that can be turned on as light up reminders and a constant reminder of your company’s logo.