The OSRAM SubstiTUBE G13 T8 EM LED tube, made of lead-free glass, is a direct replacement for conventional T8 lamps in CCG luminaires, operating with electromagnetic ballasts. It performs well in low temperatures down to -20°C and supports tandem operation with conventional ballasts. Its high luminous efficacy is notable, achieving the same light output as a 15W fluorescent tube with only 5.4W consumption. Key features include a 30,000-hour average lifespan and excellent switching stability (200,000 cycles). Technical specifications: - Light colour: Daylight white (6,500 K) - Luminous flux: 650 lm - Comparative wattage: 15 W - Current type: Alternating current (AC) - Supply voltage: 220 - 240 V - DC input voltage: 186 - 260 V - Operating frequency: 50/60 Hz - Temperature range: -20 to 45 °C - Low flicker: Compliant with EU 2019/2020 (SVM ≤0.4 / PstLM ≤ 1) Special features: - Simple and quick replacement for conventional T8 lamps - Suitable for single and tandem operation on conventional ballasts - Compatible with electromagnetic ballasts - Average lifespan: 30,000 hours - High switching resistance: 200,000 cycles - Made of lead-free glass - Very high luminous efficacy: 120 lm/W Energy-saving LED tubes for electromagnetic ballasts, serving as a mercury-free and RoHS-compliant replacement for T8 fluorescent lamps with G13 sockets. They offer high color homogeneity, up to 69% energy savings compared to conventional T8 lamps, flicker-free instant start, and are suitable for general lighting in ambient temperatures from -20 to +45°C in areas like corridors, stairways, car parks, and domestic applications. They are also suitable for use with magnetic ballasts.