... . Use high efficient 3w LED as the light source, could penetrate deep into the tank bottom, Based on 55x 3W ... and 3 built-in cooling fans help cool down the lamp very well, you don't need to buy ... cultivation, coral, fish, etc.8. For most of the aquatic creatures; turn on blue light at night to enjoy ... EMS,UPS,DHL,China Post Air Mail to arrang the shippingment. Parcels will be reached to your local place ...