- Power-5W USB Model-LC-3 black Wire lenth-About 1.3 meters Suitable for fish tanks-20~40 cm fish tank Lamp bead color-Blue and white light ・Color temperature 8000-10000K 360° adjustment High-end design Close to natural color Rapid heat dissipation Energy saving Eye protection without flicker Diameter 6.8cm Height 26cm *USB adapter not included