Feature: 1. 5730 LED Light Beads: This LED aquarium light adopts 5730 LED light beads that provide blue white light mode with high brightness, and it wont hurt your eyes when you look at your fish tank. 2. Timer Function: This LED aquarium lamp is designed with timer function that allows you to set the running time to 3 hours, 6 hours, 12 hours and 24 hours, meeting your needs for illumination. 3. Retractable Design: This aquarium light with timer features retractable design, which is applicable to 30 to 40cm / 11.8 to 15.7in aquarium and fish tank. 1cm / 0.4in thin size saves more space. 4. Durable Material: This aquarium plant light adopts sturdy and durable PPC material, with an acrylic baffle to prevent water from entering, making it more waterproof and extending its service life. 5. Easy Operation: This LED aquarium light can be easily controlled via controller, and its easy to install, which is suitable for all starters to experienced fish tank lovers to use. Specification: Item Type: LED Aquarium Light Material: PPC Application: Suitable for Aquarium and Fish Tank Applicable Water Tank: Approx. 30 to 40cm / 11.8 to 15.7in ( Manual Measurement, Slight Error May Exist ) Power: 8W. Package List: 1 x LED Aquarium Light2 x Bracket1 x Timer