13W UV Light Sterilization Lamp Submersible Ultraviolet Sterilizer Water Disinfection for Aquarium Fish Pond AC220-240V

High quality filament for high performance and energy-saving. Adopt explosion proof quartz tube for high of ultraviolet . Powerful suction cups for adjusting position freely. This product, with UV sterilization function, can keep the fish cln and bright effectively. It's very simple for use and with grt effects.  Ftures: High quality filament for high performance and energy-saving. Adopt explosion proof quartz tube for high of ultraviolet . Powerful suction cups for adjusting position freely. Safe water-proof design for totally submersible use. Independent power is grt for use. Suitable for controlling malignant bacteria in aquarium and fish . Specifications: Wattage: 5W / 7W / 9W / 11W / 13W (Optional) Voltage: EU / US / AU Body Material: Quartz Cable Length: Approx. 150cm / 59in *Product Size(D * L): 5W/7W: 20 * 177mm / 0.8 * 6.97in 9W: 20 * 220mm / 0.8 * 8.66in 11W/13W: 20 * 240mm / 0.8 * 9.45in Product Weight: 5W/7W: 125g; 9W: 134g; 11W/13W: 144g *Package Size(L * W * H) 5W/7W: 23 * 7.5 * 4cm / 9.1 * 2.95 * 1.57in 9W: 26 * 7.5 * 4cm / 10.2 * 2.95 * 1.57in 11W/13W: 28 * 7.5 * 4cm / 11 * 2.95 * 1.57in Package Weight: 5W/7W: 168g; 9W: 182g; 11W/13W: 190g Notice: 1. The sterilizer should be placed in filter , can't put it in the fish directly. 2. The product is for submersible use. 3. In use process, plse cut off the power supply and stop using immediately if the lamp enters water. 4. The ultraviolet radiation will cause direct harm to human skin and eyes, plse don't expose to use. U Suggestion: Plse choose the suitable lamp according to the size of your fish and filter- .  3-4 times for a week, do not use it exceeds 2 hours per day; plse according to the actual situation. Package List: 1 * Aquarium UV Sterilizer Lamp 2 * Suction Cups