Using a 1-watt 100,000-hour R bin Luxeon LED, no need for a fragile incandescent bulb
Maximum brightness: 45 Lumens
One 1.5V AAA ( Alkaline, Ni-MH) battery , inexpensive and widely available
1-hour working time
7cm (L) x 1.4cm (D)
Constructed of aircraft grade aluminum
Type III hard anodized finish, highly durable
15-gram weight
Waterproof
Toughened ultra clear glass lens with AR coating
Twist head on/off
Capable of standing up firmly on a flat surface to serve as a candle