Please write us Email directly for any product inquiry through email address email@example.com Our professional sales representative will reply you as soon as possible. You could also leave your message to us using the Contact Us inquiry board. Please fill in your name, email address (important), mobile number and message of inquiry. If it is preferrable, you could also leave your Wechat, Whatsapp, Line, Skype or any instant contact APPS or software for us to contact you. Please write down in the message box “This is an inquiry from www.newlights.com”. Thanks for your attention.