Flashlights with one battery are best. My theory is that battery connections in a flashlight will drop the voltage low enough that it will not illuminate. I can rap it on something to get it working, but that sometimes fails, and then I put it down, turned on, but looking like it is off and the batteries slowly go dead. Flashlights with only one battery fail to illuminate less often.I like that these flashlights can be off, on bright, on dim or flickering. The zoom lens is nice, too.I have bought rechargeable, slow discharge batteries for these flashlights, so I can leave them installed, and ready for use, with no worry about killing them with dead battery juice.
Super Bright Yellow Light Led Replacement Bulb Single Mode P60 LED Drop-In Module Design For Surefire Hugsby C2 G2 Z2 6P 9P G3 S3 D2 Ultrafire 501B 502B And Other Hunting Flashlights
45 Review
TALOYA Upgraded Flush Mount LED Ceiling Light Fixture Dimmable 3 Color In One(3000K/4000K/6500K) Black 12Inch 20W=200W For Laundry Room Balcony, ETL Listed
45 Review
Modern Round LED Ceiling Light Fixture - Waterproof 24W Flush Mount Daylight Lighting For Bedroom, Kitchen, Bathroom, Living Room, Hallway - Enhanced SEO
46 Review
132 LED Closet Light: Motion Sensor Cabinet Lights for Kitchen, Stairs, Wardrobe - USB Rechargeable & Super Bright
52 Review
E7000 Carpenters Wood Glue by Elmer's Products Inc: 4 Fl oz, Yellow - Strong Adhesive for Woodworking
3 Review
Gorilla Epoxy Minute Ounce Syringe
6 Review
🦍 Gorilla Ultimate Waterproof Wood Glue 8 oz. - Natural, Versatile, Long-lasting Adhesive (1 Pack)
3 Review
🌳 Efficient Drip-less Wood Glue Dispenser, 16 Oz Bottle
8 Review