 Colour Ref numbers Standard (Halophosphate) 23 / 35 or 135 = White - 3500K 29 / 30 or 129 = Warm White - 3000K 20 / 33 or 133 = Cool White - 4000K 10 / 54 or 154 = Daylight - 6000K
Triphosphor tubes 835 = White - 3500K 830 = Warm White - 3000K 840 = Cool White - 4000K 860/865/765 = Daylight - 6000K |
4ft 36w Daylight Fluorescent Tube | | |
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