SunSun JUP-23 13W UV Sterilizer Submersible Pump + 1 PC Replacement Extra 13w UV Bulb USA by Sun Microsystems Brand: SUNSUN, Model: JUP-23;Warning: UV-C LIGHT has an intense burning effect on human skin and can quickly damage your eyes. Do not expose your skin or eyes to an unprotected UV-C light. If you want to check the working status of it, always do so through the indicator. Comes with 2 pcs 13W UVC bulbs (one in box, one pre-installed) Flow rate: 210 gallon per hour;UV light power13 Watt ;Voltage: 110V-120VFrequency:60HZ Suitable for both freshwater, saltwater and pond use;Controllable flow rate; Package Includes: 1 x UV unit with built-in pump;2x UV Light Bulb (pre-installed); 1Suction cup mounting brackets1Air tubing