It’s constant voltage, every group can be cut, 1 meter has 20 groups, one group is 50mm, so we can make 0.5m, 1m, 2m, 3m ...
Its pcb material is double-side copper flexible pcb. Waterproof rank is IP20/IP33. Cable on the end can be customized.
Professional and real uva led, 365-375nm, we are responsible for our product qualilty and customers.
UVA SMD2835 wavelength has 395-405nm, 410-420nm. UVA UVB UVC SMD2835 SMD3535 SMD5050 leds are available.
Most hot sales uv leds are 280nm 310nm 365nm. UVA led is used for money detector, ore identification, stage decoration, crack, ink printing, solidify and so on.