Flashlight Lamp, 2 "D" Cell, 2.38V .5A
Base: Single Contact Miniature Flanged
Special Description: NA
Bulb Type: B-3 1/2
Average Life∗∗: 15 Hours
Product Manufacturer: EIKO
∗MSCP (Approximate Mean Spherical Candlepower) is the generally accepted method of rating the total light output of miniature lamps. To convert this rating to lumens, multiple it by 12.57 (4pi).
∗∗Average Life is calculated at the bulb's exact voltage and amperage ratings, by reducing the actual input voltage by 5% the life of the bulb can last up to 185.1% longer. The lower the voltage the longer the life of the bulb; the inverse is also true.