Lampu UV UVA T8 BLB 15W SET KOMPLIT KABEL ON/OFF 46cm Sensor Uang

Lampu UV UVA T8 BLB 15W SET KOMPLIT KABEL ON/OFF 46cm Sensor Uang Harga yg tertera adalah harga 1set komplit yg terdapat 1pcs lampu t8 uang Uv/Ultraviolet 15watt Gold Star (panjang lampu -+ 45cm) 1pcs Housing 15watt (panjang kap -+ 46cm) Panjang keseluruhan termasuk rumah/kap nya lebih kurang 46cm - 1pcs Colokan Kabel On/Off (panjang -+ 120cm) Tegangan 220V Common BLB Blacklight Applications Fraud Detection ID Inspection Organic Waste Detection Stage/Studio Special Effects Mineral Analysis Is UV-A Dangerous? UV-A is relatively low power, longer wavelength ultraviolet light and is considered the safest of the UV spectra. It is still prudent to avoid long exposure times, especially if looking directly at the light. UV-A light is not usually utilized for germicidal lighting purposes, as the exposure times to damage microbes are very high. However, there are some light fixtures that utilize UV-A for low levels of disinfection. The benefit is that the light can be used unshielded in occupied spaces. This is a very uncommon use for UV-A, though, as UV-C lamps and even UV-B light bulbs have more germ-killing efficacy. Note: lampu akan dicoba terlebih dahulu dan dibungkus bubble wrap sebelum dikirim- What is the Difference Between BL and BLB Blacklights? The fluorescent blacklight category consists of bulbs with phosphors that create a peak wavelength at 365 nanometers. This part of the spectrum is called UV-A, and it is just inside the boundary with visible light. However, UV-A bulbs are considered ultraviolet bulbs as their peak wavelength is in the ultraviolet part of the spectrum. Blacklights have two different designations, which you can usually find at the end of the part number for a given bulb. These designations are BL and BLB. Both of them emit the same UV-A wavelength, but one blocks out most visible light where the other does not.