The fish tank light is made of aluminum alloy+ plastic, and it is safe and non-toxic. You can install the fish tank light, convenient to use the lamp It can be used repeatedly and durable for long time use. Features: High quality aluminum alloy material, odorless, safe and non-toxic. The bracket can be extended, and length of the pole is adjustable. It is easy to use the fish tank light, and easy to install the lamp. Reusable and durable: it can be used repeatedly and durable for long time use. You can extend the fish tank light according to your need; comes with a independent switch, convenient to use the lamp. Specifications: Condition: 100% Brand New Material: Aluminum Alloy+ Plastic Color: Black+ White Light Color: Blue+ White Cable Length: approx. 190cm/ 74.80in Voltage: 100~240V Plug Type: US Plug, AU Plug, UK Plug, EU Plug(Optional) Style: ML-30, ML-40, ML-50(Optional) Weight: approx. 430~624g/ 15.16~ 22.01oz Style Light Number Power ML-30 36 6W ML-40 54 8.7W ML-50 72 12W Package List: 1* Fish Tank Light 2* Brackets 4* Screws 1* User Manual 2* Light Horse Notes: 1. Please allow 0-2cm error due to the manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.