This product is available for immediate purchase. Please inquire about discounts in the comments. This exposure unit is mainly used for exposing printing plates, hot stamping, etc. The exposure area is 46 * 32cm. It has four 15W light tubes, which can typically be used for about 10,000 hours. Equipped with an 8mm thick tempered glass plate, it is resistant to friction; even if the glass breaks, the fragments are not sharp, ensuring the safety of the operator. The timer has an automatic memory function. The next time you expose, it will automatically display the set time. If there is no need to change it, you can use it as is. Used to press the film more closely, forming uniform pressure and improving the quality of exposure. Equipped with a light-shielding cloth to cover the top of the entire machine and block damage from ultraviolet rays. Product specifications: Exposure size: 46 * 32cm; Product color: Blue; Voltage: 110V Thank you for viewing. The box has only been opened, so there may be minor scratches. Please refrain from purchasing if you are concerned about minor imperfections.