UV Germicidal Bulb TUV G4T5 254 nm 4W UVC.
This is also the standard replacement shortwave bulb for 254/365 nm AA batteries powered 4W UV Lamp UPC 5282799502827 AAdvance Instruments: www.ebay.com/itm/223460331837
By Sankyo Denki. Made in Japan.
6” (15cm) length including pins, 5.3” (13.5cm) excluding pins. G5 base (pin distance 5mm).
UV Bulb G4T5 254 nm 4W TUV Sankyo Denki UVC 6” Length
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.