13W 9W UV Light Sterilization Lamp Submersible Ultraviolet Sterilizer Water Disinfection for Aquarium Fish Tank Pond AC220-240V

9W UV Light Sterilization Lamp Submersible Ultraviolet Sterilizer Water Disinfection for Aquarium Fish Tank Pond AC220-240V
 
This product, with UV sterilization function, can keep the fish tank clean and bright effectively. It's very simple for use and with great effects. 
Features:
High quality filament for high performance and energy-saving.
Adopt explosion proof quartz tube for high transmission of ultraviolet ray.
Powerful suction cups for adjusting position freely.
Safe water-proof design for totally submersible use.
Independent power switch is great for safer use.
Suitable for controlling malignant bacteria in aquarium and fish tank.
Specifications:
Wattage: 5W / 7W / 9W / 11W / 13W (Optional)
Voltage: AC110-120V
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 tank, can't put it in the fish tank directly.
2. The product is for submersible use.
3. In use process, please 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, please don't expose to use.
Usage Suggestion:
Please choose the suitable lamp according to the size of your fish tank and filter-tank. 
3-4 times for a week, do not use it exceeds 2 hours per day; please according to the actual situation.
Package List:
1 * Aquarium UV Sterilizer Lamp
2 * Suction Cups