2G11 4 Pin Base LED Light Bulb Specification: LEDs: 36pcs,SMD 2835 Dimension: H410*42*22.2mm [16.14*1.65*0.87 inches] Power: 18W Input Voltage:AC85-265V Light Color: Warm White 2700K-3200K Lamp Base: 2G11 Lumen: 1700-1800lm Beam angle: 180° Applications: Perfect for office, home, hotels, restaurants living rooms, workshops, storage rooms, recessed/surface-mounted downlights, recessed cans, portables, pendant lamps, ceiling fixtures, wall washers, wall sconces, garages, workshops, warehouse, etc; Note: Dimension: H410*42*22.2mm (16.14*1.65*0.87 inches). Please note the size before purchase; 2G11 4 pin base 18W LED light bulb CAN NOT work with ballast. Please remove or bypass BALLAST before installation. Package: 2G11 LED Bulb x2