To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
Worked fine, packed fine. Price would have been ok if I could have bought quantity I actually wanted - 2 pcs. If you need four bulbs you'll have no issue with these. If you only need two - email me and I'll give you the two sitting in my basement waiting for what I expect will be months and months and months until I need to use them.