led flashlight with aluminum body and hand strap on a white background

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https://en.wikipedia.org/wiki/Led

https://en.wikipedia.org/wiki/Led_Zeppelin

https://en.wikipedia.org/wiki/LED_lamp

Amazon.com: LED flashlight

LED – Flashlights – The Home Depot

Fenix’s Brightest LED Flashlights, Highest Lumens Flashlights

LE CREE LED Adjustable Focus Mini Tactical Flashlight …