by By Jonathan Vatner | April 22, 2009

LED badge 2Want to attract attention at a trade show, or make convention staff members easy to spot? These programmable LED name tags scroll messages of up to 2,000 characters -- though just a name is enough to catch eyes. The badges come in five colors and range in price from $14 to $29 each for 100 units, depending on color. (253) 691-8887;