2G11 18W Bulb H-Shaped Tube with 4-Pin Base - Pack of 2

Key Features

• Power Rating: 18 Watts
• Base Type: 2G11 4-Pin
• Bulb Shape: H-Shaped Twin Tube
• Light Color: Blue
• Designed for simple, direct replacement installation.

Replaces / Cross-Reference Part Numbers

• Direct replacement for any 18W H-shaped bulb with a 2G11 4-pin base.

Compatibility & Fitment

• Fits various appliances and light fixtures requiring an 18W, 2G11 base bulb.
• Compatible with models from brands including Livin Well and Black+Decker.
• Commonly used in bug zappers, wall sconces, and specialty ceiling fixtures.
• NOTE: Verify the dimensions and specifications of your original bulb before ordering.

When to Replace

• The bulb no longer illuminates.
• Light output is flickering or inconsistent.
• Visible darkening or blackening at the ends of the tube.
• Noticeable decrease in brightness.

Installation Tips

• Disconnect the appliance from its power source before changing the bulb.
• Confirm the new bulb's wattage and base match the original.
• Carefully align the four pins with the socket and press gently until the bulb is fully seated.
• Restore power to the appliance to test for correct operation.