✅ Description: * The lamp body is equipped with telescopic brackets on both sides, which can be freely stretched by 10-25CM. It is suitable for more cylinders. * LED lamp beads use Taiwan crystal high brightness 5730 chip, each lamp beads up to 55-60L, white light temperature 8500-1000K. * The main body of the LED lamp adopts an aluminum alloy circuit board integrated type to effectively dissipate heat. The LED lamp bead is more than 80,000 hours, and the light decay cycle is warm and slow, saving the cost of replacing the light source. * External rectifier parameters: input 110V-240V, output 12V; 50-60HZ, the rectifier and the lamp holder are separated to avoid water. * The use of two-speed switch design, - - file blue and white open. The second gear is single blue light. ✅ Specification: ☑️ 30CM * Voltage: 17W * Size: 30x 12x 15cm * Bulb Color: 4R/2G/9B/21W * Type: 1350 * Suitable Tank: 30-45cm ☑️ 60CM * Voltage: 27W * Size: 57x 12x 1.5cm * Bulb Color: 6R/4G/23B/45W * Type: 1850 * Suitable Tank: 60-80cm ☑️ 75CM * Voltage: 32W * Size: 74x 12x 1.5cm * Bulb Color: 8R/6G/28B/66W * Type: 2250 * Suitable Tank: 75-100cm ☑️ 90CM * Voltage: 40W * Size: 87x 12x 1.5cm * Bulb Color: 8R/6G/34B/81W * Type: 2850 * Suitable Tank: 90-120cm ☑️ 120CM * Voltage: 45W * Size: 117x 12x 1.5cm * Bulb Color: 10R/6G/34B/95W * Type: 3520 * Suitable Tank: 120-150cm ✅ What You Get: As Per the Selection any one below 1x LED 30CM 1x LED 60CM 1x LED 75CM 1x LED 90CM 1x LED 120CM