Ultra-Violet

Ultra Violet tubes are designed to emit various levels of UV dependent on the type. Care needs to be taken when selecting these due to the levels of UV that they emit. Black Light Blue or BLB are generally used for effect to make white colours fluoresce for example in discos and at parties and to detect forged bank notes. Germicidal tubes are used for water sterilisation and air conditioning sterilisation. Insect trap lamps are used in fly and insect traps to attract the insect or fly to the light. These are available in various shapes, types and sizes.