Descreption: 1. High quality and 100% new. 2. Please note that this light only clears the algae and green in the water, but can not clear the black algae to attach on rock and tank.It will make your fish tank's water clean and clear. 3. he germicidal lamp can only be used in the filter tank, and can not be used directly in the fish tank, otherwise, the fish will be injured or died due to long-term ultraviolet radiation. Features: ①This UV light with excellent waterproof performance is amphibious. ②Utilize the UVC light to kill various kinds of bacteria. 3h, 6h, 12h, 24h auto cycle timing setting via provided timer. ③Suitable for home, bedroom, kitchen, office, fish tank and etc. ④UV light help to clean the water. such as fish tank, aquarium. ⑤Powerful suction cups for adjusting position freely. ⑥Safe and waterproof design for totally submersible use. Specification: ①Plug type: EU Plug+AU Adpater ②Voltage: AC220V ③Body material: quartz glass ④Timing Function: Yes Package: 1 * Aquarium UV Sterilizer Lamp 2 * Suction Cups 1 * Timer Note: 1. Use it with care to avoid water failure caused by lamp breakage 2. In the process of use, due to the damage of ultraviolet light to the human body, please do not observe through the naked eye, do not shine on the skin and eyes 3. Do not directly control the use of fish and pay attention to the appropriate position in the tank 4. P Before receiving the goods, please carefully check whether the lamp is damaged. If it is damaged, do not use it