(Rectangle)Led Aquarium Lamp, Tanks 3-8mm The product is shipped based on the color or size of the main image of the product page. Size:Rectangle specification: name: L application: Turtle, Fish / Climbing Pet material: Acrylic size: 21.5 * 3 * 10cm features: 1. It Can Effectively Promote The Photosynthesis Of Aquatic Plants, Its Also Suitable For Simulating Sunset And Sunrise. 2. multifunctional And Extendable Brackets: With These Brackets, For Aquascaping Tools, Its Convenient When You Take Cake Of Your Aquatic Plants. 3. ultra-thin Light Board Design, Better Heat Dissipation Performance Than Plastic Aquarium Lamps, Longer Service Life. 4. It Can Be Directly Installed In The Box. The Two Ends Of The Lampshade Have Two Round Holes. The Led Lamp Can Be Directly Installed In The Box With Screws, Which Is Beautiful And Saves Space In The Box. 5. Can Use Usb Android Connection Port, International Universal Two Socket Head, Safe And Stable Cable Length Of About 1 Meter, Hanging Type, Suitable For Aquarium Wall With Thickness Of 3 To 8mm includes:1 X stand Light