Streamlight Tailcap Assembly for Stinger LED/DS LED Flashlight. These Flashlight Accessories from Streamlight are designed to be used with the Stinger LED/DS LED Flashlights so installation will be a breeze. Constructed to stand the test of time the Stream Light Tailcap Assembly Set for LED Stinger Flash-Lights is made with incredibly durable materials. For an amazing way to make sure you have the best Stinger flashlight possible look to the Stream-Light DS/LED Stinger Hand Held Flashlight Tailcap Assembly Kit. Features of Stream Light Flashlight Tailcap Assembly for Stinger Flashlights: Durable Lightweight Easy to install Package Contents: Streamlight Stinger Series LED Flashlight Tailcap Assembly Kit 757049 757049: Streamlight Tailcap Assembly - Stinger LED/DS LED Flashlight