Features: Ensures safe and efficient high rise light bulb replacement with the durability alloy plastic Lamp Changer, featuring a powerful design that prevents slippage on smooth or textured surfaces. Instructions for Using Suction Cups:Please ensures that the suctioncup is fully attached to the bulb surfaces and keep the suction cupand bulb dry and clean for a better performances (Suitable for flatbulb diameter size: >2.45inch) When assembling the electric poles, it is necessary to pay attention to tightening the poles to prevent it from falling off; Ideal for both professional maintenance crews and household users, the ergonomic handle ensures comfortable operate during extended ceiling lamp replacement tasks in homes or commercial spaces. Perfect for ceiling fixture maintenance in residential spaces, office buildings, and shopping malls, this versatile tool also assists with retrieving objects from elevated storage areas. Specifications: Component: Alloy + Plastic Length:Approx.3cm/1.18inch 15cm/5.9inch Option Type:Small,M,L,XL; Small Size with Suction Cup, M Size Suitable for 3-8cm Diameter Ceiling Light, L Size Suitable for 8-12cm Diameter Ceiling Light, Usage scenarios: home lighting maintenance, replacement of lamps in commercial places, safety assistance for high-altitudes operations; Package Includes: 1pc Lamp Changer note: Please allow 1-3cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.