Description: High Brightness: This LED bulb features high efficiency LED, providing super high brightness output and a wide illumination range. It is suitable for large area lighting needs such as factories and workshops.Triple Protection Design: The bulb is designed with waterproof, dustproof, and shockproof features, making it adaptable to harsh environments and ensuring stable use under various conditions.Energy saving: Compared to traditional bulbs, this LED bulb is more energy efficient, reducing power consumption and electricity costs while being environmentally friendly with less pollution.E27 Screw Design: With a standard E27 screw design, this Triproof bulb is easy to install and highly compatible various light fixtures and locations.Wide Application: LED Ceiling Lamp suitable for various places such as factories, workshops, warehouses, basements etc., providing strong illumination to enhance work efficiency. Specification: Material: PVC ABS Aluminum AlloyVoltage: 220vLamp head selection: E27 Screw Base(27mm) Size Chart: 22cmx7cm/8.66inchx2.76inch Package Includes: 1LED Bulb Note: Please allow slightly errors 1-2cm differences due to manual measurement.