Specification: - Lighting source: 10pcs 5050SMD LED beads each lamp - Lamp Dimension: Dia 2.8in x 1.1in - Batteries: 3 x AAA batteries (Not included) for each lamp and 1x CR2025 cell button (Included) for each remote Pumpkin Lights With Timer: Set The Built-In Timers To Keep The Lights On For 2 4 6 Or 8 Hours And They Will Automatically Turn Off For 22 20 18 Or 16 Hours Respectively. The Cycle Function Can Make The Pumpkin Lights Auto On/Off Again At The Same Time The Day Before. Outdoor Waterproof Pumpkin Lights: Rubber Seal Ring Design Please Screw The Cap Clockwise Properly And Tightly Before Use. Special For Halloween Outdoor Decoration. Color Changing Pumpkin Lights: 16 Different Static Modes Rgb-3 Dynamic Color Changing Modes. Brightness And Flashing Modes Can Be Adjusted By Remote Controller. 3aaa Battery Operated Pumpkin Lights: Each Light Needs 3 X Aaa Batteries (Not Includ