European Standard Round insert 220V 5W-13W Aquarium Light UV Germicidal Lamp AGermicidal Lamp Submersible Sterilization Lamp

Specifications
Voltage:220V
Material:Quartz Glass
Power:7/9/11W
UV Transmission:>90%
Length
7W:18.5cm
9W:22cm
11W:24.5cm
Weight
7W:182g
9W:189g
11W:189g
Diameter:1.9cm
Power Adapter:EU Plug
Features
UV sterilizer helps neutralize harmful micro-organisms and free-floating algae,ultraviolet ray transmitting rate of more than 90%. Offer better water condition.
Install in vertical or horizontal position right in your aquarium or sump.
Can be used in fish tank, swimming pool, pond, industry water processing, cosmetics industry and so on.
Superior Explosion-proof Quartz Glass:Features excellent light transmittance and ultra-durable lifespan.
Powerful Suction Cups:For adjusting position freely.
Warning
1.Use the UV lamp 10-60 min a day, should not be too long or a whole day long irradiation.Use 3-4 times a week.
2.Sterilization lamp can only be placed in the filter tank, can not be used directly in the fish tank, or the fish will be injured or killed because of a long time exposure to ultraviolet radiation!
Package Included
1 x Aquarium UV Sterilizer Lamp
Number 3— 7W
Number 2— 9W
Number 1— 11W