Chihiros WRGB II Pro 30 cm LED lamp (30-45 cm, 37 W, 3260 lm) he new series is almost 50% brighter than the original WRGB II lamps! A perfect choice for high-tech plant aquariums, even for the proper maintenance of the most demanding plants.  With the help of the My Chihiros application and the built-in Bluetooth controller, we can also adjust the color of the light to our liking in addition to the brightness, so we can certainly achieve the most beautiful view in our aquarium.  In the application, we can set sunrise and sunset with a few clicks, which, in addition to being spectacular, is also friendlier to our fish than    suddenly switching the  lights on and off. Data: Recommended aquarium size: 30-45 cm wide Glass thickness: max.  10 mm Lamp size: 300*140*18 mm Power: 37W Number of LEDs: 30 pcs Light intensity: 3260 lm LED colors: WRGB Water resistance: IP 43 It can be used with an application! Warranty: 2 years