We are all busy and often time passes without notice. It is easy to overlook some parts of the process when manufacturing ADA-compliant signage. Ultimately, it is all about the details. This means that paying close attention to the very last detail is the key to success in the business of custom sign fabrication. One of the most common mistakes fabricators make during the sign manufacturing process is not changing the bulbs on their equipment. Typically overlooked in the sign-making process, your bulbs can make or break the quality of the signs you produce. Below is how you can evaluate the effectiveness of your bulbs.