... led bulb 5w aluminum 2, material: Aluminum 3, power factor: 0.9 4, 2-year warranty 5, approbations:CE & RoHS good quality ... 5w e27 led bulb E27-95-1W5-CW Features1, ... light source of superior quality, modern design2, ... , environment-friendly,energy-saving7, scientific design, good for heat elimination8, CE & RoHS9, 2 ...