The led tube t8 emergency v 438 mm 5.4w 830 from ledvance is a compact and energy-efficient led tube lamp that is perfect for a variety of commercial and industrial applications. it is a direct replacement for traditional t8 fluorescent lamps, and it offers a number of advantages- No bending thanks to glass tube- Energy savings of up to 69% (compared to T8 fluorescent lamp)- Quick, simple and safe replacement without rewiring- Instant-on light, therefore ideally suitable in combination with sensor technology- Very high resistance to switching loads- Also suitable for operation at low temperatures- LED replacement for classic T8 fluorescent lamps with G13 socket for use in CCG luminaires or on AC mains- Low flicker according to EU 2019-2020 (SVM =0,4 / PstLM = 1)