T8 1200mm 18w led tube light 1200mm 4ft T8 110V/220V,white and warm white ... ,safety, No flickering,buzzing T8 1200mm 18w led tube Specification:1)T8 LED tube can directly replace fluorescent tubes2)Long lifetime :50000hours ... or more,longer than fluorescent tube up to 30000hours3)Energy saveing, 70% of energy saving than ...