Our UV Blue Blocker Filters have been specifically designed by LEE Filters to remove the UV blue light from LED's. From £9 each for a made to measure sheet they offer a very cost effective solution to replacing the LED's within street lights to be a dark sky compliant colour temperature.
White LED's are created by using phosphors that convert a blue LED into white light. The colour of these phosphors determines the colour temperature of the LED Light itself, BUT even with warm white LED's some of the blue light spectrum is still released.
This blue light is known to have the most affect on humans as it disrupts our hormone release affecting our sleep patterns.
We also know that all of our nocturnal wildlife, particularly bats, are affected by light pollution and the blue light emitted from LED's.
Developed specifically by LEE Filters for use with LED lighting, these filters overcome the problem of fading associated with standard lighting filters and last much longer. They are also very sturdy and manufactured with 180-Micron material, double the thickness of most standard filters.
UV Blue Blocker is a longer life filter used to block UV and blue light. Has an optical density above 4 in the UV and visible up to 470nm. >1% Transmission above 505nm
Made to measure - We cut to size to match any LED Street light. Just inform us of the street light manufacturer and we do the rest.
We can also offer a full installation service using approved street lighting contractors. Please add to the quote request if you require this service.
Also available in Rolls 3.05m x 1.2m or Sheets - 61cm x 61cm (24in x 24in)