Extremely shatterproof polycarbonate housing: LED tube SubstiTUBE G13 T8 EM PC, 6.6 W, 6,500 K. This LED tube lamp SubstiTUBE G13 T8 EM polycarbonate serves as a retrofit replacement for existing T8 lamps in CCG luminaires, operated with electromagnetic ballasts. It can also be used at low temperatures of up to minus 20 degrees, featuring high luminous efficacy and an extremely break-resistant polycarbonate housing. The average service life is 30,000 hours with particularly good switching resistance (200,000 switching operations). Technical features include daylight white light color (6,500 K), 800 lm luminous flux, comparable to 18 watts. It operates on alternating current (220 - 240 V) and is suitable for DC operation (186 - 260 V DC) with an operating frequency of 50/60 Hz. The temperature range is -20 to 45 °C, with low flicker according to EU 2019/2020 (SVM ≤0.4 / PstLM ≤ 1). Special features: Easy and quick replacement of conventional T8 lamps, single and tandem operation on conventional ballast possible, compatible with electromagnetic ballasts, very good switching stability, and very high luminous efficacy: 121 lm/W.