? Warm Tips ?Because the long transportation, Before using the light, please check carefully whether the bulb is intact, if broken or have any crack mark, please contact us, we will send new replacement parcel in 24 hours. ? WARNING ?Please use the light in sump or filte r tank,please DO NOT use it in your display tank or it will hurt your fish.please read the user manual before use it. ? Lamp feature?254nm wavelength,3watt 3inch x 1.0inch,110 voltage input,50-60Hz,Power Plug with timer Switch on/off. ? Application ?Updated version with timer(3h,6h,12h,24h),this water clean light help to clean the green water,such as Fish tank,swimming pool,pond, shoes,dog house clean and so on. ? Mini Size ?Perfect mini size 3inchx1inch,fits for most of small tank filters such as low water filter(search B07TS62D7J on ),hang on back filter, top filter box and so on.

Power Source: Corded Electric. Light Source Type: Fluorescent. Material: Glass. Shape: Bulb. Color: Uvc-blue. Date First Available: September 7, 2021. Best Sellers Rank: #14,694 in Pet Supplies. Customer Reviews: 4.3 out of 5 stars 265 ratings 4.3 out of 5 stars. : B09FLQMPK7. Wattage: ?3 watts. Batteries Required?: ?No. Batteries Included?: ?No. Special Features: ?UVC, Corded. Specific Uses: ?Aquarium water clean. Included Components: ?Light kit inlcuded. Item Package Quantity: ?1. Assembled Diameter: ?1 inches. Assembled Width: ?1 inches. Assembled Length: ?3 inches. Assembled Height: ?1 inches. Item model number: ?UVC. Product Dimensions: ?3 x 1 x 1 inches. Item Weight: ?5.6 ounces. Part Number: ?Le. Manufacturer: ?JackSupermall. Are Batteries Included: ?No. Bulb Features: ?Timer setting. Switch Installation Type: ?Filter. Voltage: ?110 Volts. Style: ?Eclectic. Brand: ?JackSuper. Power Source: ?Corded Electric. Light Source Type: ?Fluorescent. Material: ?Glass. Shape: ?Bulb. Color: ?Uvc-blue.