Description: Material: This 4-pin compact light bulb uses glass tube as the material which is durable, sturdy and not easy to break. Replacing part: This quad tube fluorescent light can be used as a spare part to repair the old or broken parts of the table light. Wide usage: The energy saving table lamp part has a wide application such as reading, working and learning. Easy to install: The reading lamp lighting accessory is lightweight which you can install on the table light easily. Fit occasions: The table lamp replacing part can be used in household bedroom, office, dormitory and hotel. Specification: Color: White. Material: Glass tube. Size: Approx. 15x8.4cm/5.9x3.3inch. Light source power: 27W. Voltage frequency: 220V. Color temperature: 6500K. Note: There might be a few color distortions due to different computer resolutions. There might be a slight error due to different hand measurements. Package Includes: 3 options for you as bellow: 2Set : 2 set of 1 Piece 4 Pin Quad Light Tube. 3Set : 3 set of 1 Piece 4 Pin Quad Light Tube. 1Set : 1 set of 1 Piece 4 Pin Quad Light Tube. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-WuhanGQ shop 3