Sanitron S37A, S37B, S37C or Photoscience 7330SWA, 7330WS. Photoscience 7330SWA 7330WS. Sanitron S37A S37B S37C or. Watts: 40W. Ultraviolet for Air. LSE is one of world's top UV light bulb manufacturers for OEM's around the globe.
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