Either a counterfeit or must be that cheap UV lamp you got All denoms have UV markings but they are not all the same. Look at the $5 again. Look at the bottom of the Wynn logo. The darker the room, the better the UV response.
All denoms have UV markings but they are not all the same. Look at the $5 again. Look at the bottom of the Wynn logo. The darker the room, the better the UV response.
