UPWARDS LIGHTING: Socket on the bottom and flames will go up, lighting like a fire during working. Install it into the fixture with glass to get the best effect MULTIPLE LIGHTING MODES: flame lighting / full lighting / lighting on and off automatic, change the mode by switch on/off quickly. LONG LIFESPAN: Standard B22 type, input voltage AC85 - 265V. power : 9W .ECO-FRIENDLY: Provides a clean, safe, and elegant solution while without any hazardous flames, a perfect replacement of gas lamps. APPLICATIONS: Suitable for all kinds of lampshade. Better lamp for hotel, restaurant, bar, cafe, garden, home decoration, and Christmas decorations How to change the mode: Step 1: Have access to power supply and switch on, the bulb will be flame lighting mode. Step 2: Switch off the lamp and then switch on again, the bulb will change to full lighting mode. Step 3: Repeat the second step, the bulb will change to lighting on and off mode. NOTE: You should press the switch quickly, otherwise it will only show the flame lighting mode.