ADJUSTMENT SYSTERM: Manual dimmer switch to dim the sunshine from 0% to max. 360° adjustable rustproof gooseneck, the clamp is wide enough for 25mm thick glass, plastic screws won’t scratch the tank glass
SUPERIOR CRI: COB LED provides equally-distributed illumination, strong penetrability, energy efficient and slim body to supply amazing illumination effect for planted tank.
SOLID ALUMINUM HOUSING: Diameter 2.7 inches/7.0cm, suitable for 8″~18″(45 cm) long tank. Default 180 optical lens, plus an optional 60 degree lens for narrower tank; Very good for freshwater and planted aquarium setups.
HEAT DISSIPATION: Asta 20 aquarium led lamp uses quality aluminum cold forging heat sink, efficient cooling system to increase the lifespan of the LEDs.
CUSTOMER SERVICE: 12 months long-time friendly service for any trouble of our lighting. Welcome to invite any questions of sunshine, we will be able to do our very best that will help you.