Например, такая:3) Какя лампа приспособлена для наилучшего "разглядывания" ихнего фосфора (чеё то моя УФ вроде не всё отображает)
Lighthouse UV Lamp L85
For the detection of phosphorescence. Short wave UV light. Peak radiation
efficiency at 254 nm. For assured phosphorescence detection of stamps from Great Britain, USA, Israel, Finland and older issues from Canada and Mexico. Hand held
portable model requires 4 UM AA batteries.
LL85 Short wave portable UV lamp £32.50
LR85 Replacement bulb for L85 £23.65