Aqua One 45cm fish tank light

Aqua One 45cm fish tank light this light is fantastic for grow plants in your tank I got it with my tank but wanted one that I can control with a app save keep switching it on etc brand new but I have lost one small black screw but doesn’t affect the light working in anyway it’s just a small screw if you need to screw one of the brackets onto to side of your tank hood. £25 Collection from Chester Ch2