**MINIMUM ORDER QUANTITY 4 PIECES ** DUE TO FRAGILE GLASS, SPECIAL PACKAGING, AND SHIPPING CARRIER COSTS, THIS ITEM REQUIRES A MINIMUM ORDER OF 4 PIECES -
BLACK LIGHT BULB ULTRAVIOLET UV 150 WATTS A21 LONG LIFE 5,000 HOUR LAMP - Bulborama Industrial Grade 5,000 hour lamps are engineered to last up to 10 times longer than standard bulbs, therefore reducing operational and maintenance costs, and saving both time and money. Industrial Grade lamps are built with brass bases to prevent socket corrosion and multi-support filaments to resist shock and vibration in any burning position.
Black light sources have many uses. They may be employed for decorative and artistic lighting effects, for diagnostic and therapeutic uses in medicine, for the eradication of microorganisms, for the observation or detection of substances tagged with other substances that exhibit a fluorescent effect, for the curing of plastic resins and for attracting insects.