Made of ABS, it is durable and energy saving. The aquarium light is UV-free and non-radiative for your plants and fish. High brightness, strong penetration, provides a glowing aquarium in the dark. Application: Suitable for 20cm/8inch to 40cm/15inch aquarium, max aquarium thickness 6mm. Specifications: EU plug 220V 50 ~ 60Hz. (Please confirm the parameters before ordering). This lamp is specially designed for aquariums, which can light up your aquarium and bring brightness to fish. The bright white light helps you have an unobstructed appearance of the aquarium. Help plants thrive and brighten fish whenever you want. Easy to install in your aquarium. Clip on the aquarium wall and will be stable on it. Very easy and practical. Help plants thrive and light up fish whenever you want.