... ,000 hours lifespan T8 led tube lighting(6w 90w 12w 15w 18w optional)Product Details of our LED TUBE:LED Tube Specification#1 Light Source SMD 3014 LEDBase ... -265V, 50-60HzPower 9W ( 8w, 12w, 16w, 18w,22w optional)Lumens 810lm, 80-100lm/wChip Brand Epistar, Cree chip optionalColor Temp 2700K ...