ADC 2.5V Replacement Lamp for ADC 354/356 Penlights
The ADC 2.5V Replacement Lamp for ADC 354/356 Penlights (#4507-1) can replace the 2.5V lamp on the ADC Adlite II Reusable Penlight (#354) or the ADC Adlite Plus Disposable Penlight (#356).
Note: This is a replacement bulb only and does not include the battery or the plastic housing.
Literature
ADC 2.5V Replacement Lamp for ADC 354/356 Penlights Literature
ADC 2017 Product Catalog
ADC Penlight Brochure