Illuminate hard-to-see areas in your gun with this 9-LED Bore Light. It makes it easy to check the condition of the chamber, barrel or receiver; and is great for inspecting pre-owned firearms. Machined-aluminum case. Nine ultrabright LEDs. Removable optic lens cover. Push-button on/off. Uses three AAA batteries (included).
Battery contacts corroded after only 5 months, preventing the unit from working. Scrubbed the contacts and got it to work again. But it really isn't that bright either. My quest for a good bore light continues.
For only a couple of dollars more, "outshines" the competition in quality of manufacture and usefulness. I particularly like the On/Off switch, so you don't have to fiddle with holding the light on when examining a bore. Also performs as a small LED flashlight with the bore tube removed.