- 8U 300w - 10inch tube - up to 80% energy saving - life span: 8000hrs - wattage: 125w - 300w - U type energy saving lamp- excellent tri-color tube, high lumen, low light recession- 80% energy saving- no black spot and shady area, no flick- color temperature: 2700K , 6400K- long life span: 8000hrs- Certificate: CE, ROSH Energy saving lamp/ CFL lamp/grow light/hydroponics