When they do a design change on some products, they do not change the product number so you could be getting something different than what you think you are getting.  

I found out the hard way after I received some new flashlights in an order.

Like a 155 lumens  flashlight when you should be getting 250 lumens flashlight.


Both have the same part number "88033".

155 lumens

https://rover.ebay.com/rover/1/711-53200-19255-0/1?type=3&campId=5337559805&toolId=10001&customId=j1qua6hmah00zk8a00004&mpre=http%3A%2F%2Fwww.ebay.com%2Fitm%2FStreamlight-Protac-2AA-155-Lumen-Flashlight-%2F222208676250

250 lumens

https://www.amazon.com/dp/B003GXF9OA?tag=vglnk-c102-20