Kit Includes: Two (2) UV-L15 germicidal 6″ UVC 254nm replacement bulbs Two (2) safety gloves Four (4) 4-40 x 3/8” socket cap screws and Allen wrench You May Also Like: Maintenance Kit for Model 5600-II Maintenance Kit for Model 5200-II & 5210-II Maintenance Kit for Model QTL1800 & QTH24