Home / Spares and accessories / UV-A 36W Blacklight Blue Tube UV-A 36W Blacklight Blue Tube£30.00 Spare/replacement UV tube. 36W blacklight blue tube 48″ (4ft) length UV-A 36W Blacklight Blue Tube quantity Add to basket SKU: 36W-BLB Category: Spares and accessories Related products UV-C 75W Germicidal Tube £75.00 Add to basket Smart Plug and 5m Cable £150.00 Add to basket Clear UV-A Filter £249.00 – £295.00 Select options UV-C 36W Germicidal Tube £65.00 Add to basket