The extra charges are duty. From USA to CDA there is zero duty on lighting. From China to Canada there is duty and from China to the USA there is probably duty,
Hortibloom is not responsible for the duty. That is pretty standard for any international shipment. Including Canada to USA and vice versa.
Shipping was included. The lights cost 180 each and that was it plus 22.50 for duty shipped to my Canadian door in 4 days. If this were produced in Canada i would have paid a bit more for sales tax so it is a wash.
The lights are robust. They work and I bet they grow great. I cant wait to try them