https://www.gdlees.com/products/4-pins-uvc-germicidal-lamp/

Specification of 4 Pins UVC Germicidal Lamp

TYPE TYPE POWER DIAMETER LENGTH CURRENT VOLTAGE UVC OUTPUT Ozone Free Ozone W mm mm mA V μw/cm² LEG118T5L LEG118T5VH 6 15 118 425 25 13 LEG150T5L LEG150T5VH 8 15 150 425 27 20 LEG212T5L LEG212T5VH 10 15 212 425 30 26 LEG287T5L LEG287T5VH 14 15 287 425 41 40 LEG303T5L LEG303T5VH 15 15 303 425 43 43 LEG357T5L LEG357T5VH 17 15 357 425 51 57 LEG436T5L LEG436T5VH 21 15 436 425 62 72 LEG550T5L LEG550T5VH 28 15 550 425 69 85 LEG793T5L LEG793T5VH 37 15 793 425 112 120 LEG843T5L LEG843T5VH 40 15 843 425 120 135 LEG1148T5L LEG1148T5VH 55 15 1148 425 165 170 LEG1554T5L LEG1554T5VH 75 15 1554 425 220 220 LEG1630T5L LEG1630T5VH 79 15 1630 425 231 228