The led tube t8 emergency v 438 mm 5.4w 865 6500k 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)