I bought 2 sets so 120 bulbs. Arrived in a box way too big with virtually no packing so 1/3 of them were broken! Another 1/3 were milky colored or discolored. The hole on top is extremely thin so if you are wanting to do floating bulbs these wouldn't be a good choice. On a positive note I did a chat with customer service and did receive a full refund and great customer service!