Purchased solar garden lights from Amazon. One failed 4 days after the 30 days return policy. Cannot get response from seller. Website on box cannot see on web:signaturegardenproducts.com.Box says lifetime replacement. Poor customer service. Again with Amazon they keep giving me the wrong number for BRITECH,INC. It's only a $3.00 light but now it's the principle Amazon or Britech is not customer service friendly