This JDSU ESi QB-PS-4919C Lightwave Q-Series UV Laser Power Supply is a top-quality product that will meet your needs. It is designed to provide reliable and efficient power to your laser, ensuring that it operates at its best. The brand is JDSU / Lightware Electronics and the model is Q-Series, which is known for its high-quality performance. This power supply is made in Thailand and has not been modified in any way. It comes with a P/N of QB-PS-4919C, making it easy to identify and purchase the right product. With respect to custom bundles, this item does not come with any. It is perfect for use in medical and lab equipment, as well as in the healthcare, lab, and dental industries.