speed daddy sold me tail defective tail light they dont want to exchange Rowland Heights california

I purchased a set of L.E.D tailights from speed daddy and when i received them i took them to a mechanic shop they charged me $40 to remove the old once and install the new once. Once they were installed we found out that lots of L.E.Ds were burned on the tail lights so another word they were defective so i called there customer service number over and over and over no answer for 4 days  machine pics phone  call puts you on hold and then after 4 minutes disconnects the phone call. keep in mind i purchased thru e-bay  so finally i e-mailed speed daddy back and forth they said whats wrong with lights i said the leds are burned they said send us pics of lights i said what different dose it make they are defective either way i need a new set of taillights they said there policy is that they dont exchange there defective product i can send back for refund but i already paid 40 to install and i have to pay 40 more to remove so i can send back to them so i am loosing $80 just for installition and removal plus i paid $90 for lights  so all together cost me $170. So as i recommendition to any one out there that is on E-bay trying to buy products from sppe-daddy do yourself a favor and dont waste your money and time because this company is not legit and i dont understand how E-bay is doing business with a crook like sppe-daddy.So i decided that i am just going to eat the light and leave them on my truck until i find a company that is honest.I am not asking for anything free just what i paid for a good working set of tail lights. am i asking for to much.??