1, Please follow the installation instructions and product specifications when installing or replacing the lighting fixtures. 
2, If the lamps need to be replaced period of warranty in good working conditions, customer return back with your freight, Touchite will send back with freight after modify or customer contact the local retail stores to solve.
3, All the sellers and Touchlite sales network are responsible for the after-sale services.
4, Any questions please feel free to contact us.