Osram LED TUBE T8 18 EM FLUORA 600 mm 6.6W is a 60 cm, G13-base LED tube designed to support plant growth where natural daylight is insufficient. It draws 6.6 W and produces about 450 lumens at a warm 2500 K, with a 100° beam angle and CRI 80. The tube operates on conventional electromagnetic control gear (magnetic ballast) or on AC mains, is non‑dimmable, and carries an L70/B50 lifetime of 30,000 hours. Rated ambient range is −20 to +45 °C; ingress protection is IP20. Weight is around 100 g. For horticultural reference, typical PPF is reported around 9 μmol/s for this 600 mm version. The product is marketed by LEDVANCE under the OSRAM brand and is not intended for general lighting.