Philips TUV 75W 64T5 HE 4P SE UNP/32 Germicidal Single Ended UV-C 4Pin

TUV T5 lamps are single- or double-ended UV-C 253.7 nm emitting lamps. The small
16 mm diameter of the lamp allows for a small system design and design flexibility.
TUV T5 lamps offer constant UV output over their complete lifetime.