Which brand of sub-solid infrared light source is good?

Delixi Yagu infrared light source has good function, high precision, convenient and simple use, and is an essential brand of high-quality building standards. Moreover, Delicia solid infrared light source has exquisite design, eye-catching color, sensitive charging power supply, key switch and key, good horizontal positioning adjustment, green infrared horizontal and vertical, and accurate verticality. It is the Delixi brand. Good.