Fluorescent Black Light Bulbs
Black light blue fluorescent bulbs are the typical lamp used for several types of effects including the most common one which are black light posters and effects. The sizes vary on length and diameter but all have that special deep purple appearance when unlit. Using these can be fun in many types of applications where you really want to make a stunning effect. - Black light blue fluorescent. - Black light effects and stage effects. - Various length and wattage to choose from. - F40T12BLB, F20T12BLB, F15T8BLB are some of the ways that these are labeled.