Features:1. Optimize circuit matching design, optimize pipe electrical design performance, high performance, and long service life.2. The energy-saving system has higher luminous efficiency and better effect.3. No strobe to protect your vision.4. No noise, providing a more comfortable environment.5.2x18W/2x30W/2x58W Ball Power: 2x18W/2x30W/2x58WDimensions: Length: 21 centimeters (8.27 inches), Width: 3 centimeters (1.18 inches) Color: As shown in the picture Packaging content: 1 * Ballast Attention: Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products.If your delivery information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly