USA Stock 20"*24" UV Exposure Unit Simple Type Desktop UV Exposurer DIY 006800
1 set of Exposure Unit B (006800). 006800 Exposure Unit B 1 set 110 V. The exposure unit is exposed of two 26 W UV tubes, which can be swivel adjusted while exposing. Hope for your understanding. Exposure Area: 19.7"x23.7" (50x60cm).