2PCS E27 UV Purple Black Light Bulb Party Glow in the Dark Lamp Black Light Bar

Description: Product Description2x 12W UV Ultraviolet Blacklight LED GLS Light BulbsEdison Screw (ES) [E27]UV BlacklightIdeal for parties, discos, Halloween, etc. to make things glow in the dark.Brand NewThe bulbs are approximately 125mm high by 65mm wide.This is a low energy LED light bulb with a difference. It has a special internal coating to produce deep purple light and large amounts of UV light. The purple glow of a black light is not the UV light itself, which is invisible, but visible light which escapes being filtered out by the filter material in the glass envelope. By using the same technology as a fluorescent tube to generate light outputs but with a significantly lower power requirement running costs are reduced and life expectancy increased. These bulbs emit UVA, the long-wave type ultraviolet light, and are intended for use in special situations. sterilising can be simply for lighting effects, such as in discos, theatres, clubs, etc. The invisible UV light is reflected back in the visible spectrum by fluorescent materials and dyes e.g. white clothes glow brightly in the dark, fluorescent posters illuminate, fluorescent paints light up. Also useful for curing applications of pigments, inks, adhesives, varnishes, coatings and gels. Other uses of UV light is in authentication, e.g. security markings on currency & credit cards, certificates of authenticity on software packaging, as well as special inks used by security marking pens; non-destructive testing of materials and reading of otherwise illegible papyri and ancient manuscripts; analysing minerals and gems, and other detective work including authentication of various collectibles - materials may look the same under visible light, but fluoresce to different degrees under ultraviolet light. UV light can be used for alternative illumination of subjects of photography, like many plants, seeds, fruits, and especially flowers appear different, as they would to some insects, birds, and reptiles that can see near-ultraviolet light. Entomologist use UV light for attracting and collecting insects. Reptiles need long wave UV light for de novo synthesis of vitamin D needed to metabolise calcium for bone and egg production. This is usually combined with the provision of heat for basking by another lamp in their enclosure or vivarium. UV also has many uses in medicine and related fields both in distinguishing fluorescent conditions and in locating the precise boundaries of the condition; killing unwanted microorganisms; wastewater treatment applications; sterilizing microbiological contaminants from irradiated surfaces; break down of grease in air extraction & purification systems.In forensics, black lights are required to observe fluorescence of substances and are used as an investigative tool at the crime scene to locate and identifying body fluids and changes brought on by decomposition.PaymentShippingReturnsContact Us All Modes of Payment are acceptable，such as Apple pay, Google pay, PayPal, credit card, etc.We will deliver the items to you within the processing time.Please provide us your correct receiving address (include house number, Street name) , so that we can ship the order to you as soon as possible!If you need us to ship the items by other way, please feel free to contact us. Thanks! Please check your shipping address carefully before checkout, it cant be changed if order completed. If you are not satisfied with your purchasing, you can return the product and get a full refund. But we will not responsible for the shipping and people damaged. You can return a product for up to 30 days from the date you’ve purchased it. Please contact us to confirm the return address before you return the items. Incorrect/Faulty/Damaged Items: Please contact us to arrange for the return via eBay messaging or one of the numbers above. NO postage will be refunded unless agreed upon in email or writing prior to returning. Monday to Friday 9:00 am to 6:00 pm. We do not work holidays . If you send email to us,In our working hours will be resumed within 24 hours. If you we are not satisfied with the product or service ,please contact me and dont give us negative or natural feedback,We must give you a satisfactory solution.Payment All Modes of Payment are acceptable，such as Apple pay, Google pay, PayPal, credit card, etc.ShippingWe will deliver the items to you within the processing time.Please provide us your correct receiving address (include house number, Street name) , so that we can ship the order to you as soon as possible!If you need us to ship the items by other way, please feel free to contact us. Thanks! Please check your shipping address carefully before checkout, it cant be changed if order completed.Returns If you are not satisfied with your purchasing, you can return the product and get a full refund. But we will not responsible for the shipping and people damaged. You can return a product for up to 30 days from the date you’ve purchased it. Please contact us to confirm the return address before you return the items. Incorrect/Faulty/Damaged Items: Please contact us to arrange for the return via eBay messaging or one of the numbers above. NO postage will be refunded unless agreed upon in email or writing prior to returning. Contact Us Monday to Friday 9:00 am to 6:00 pm. We do not work holidays . If you send email to us,In our working hours will be resumed within 24 hours. If you we are not satisfied with the product or service ,please contact me and dont give us negative or natural feedback,We must give you a satisfactory solution.powered by

Price: 7.99 USD

Location: Montclair, California

End Time: 2024-12-21T06:07:40.000Z

Shipping Cost: 0 USD