Lamp have build in LED chip from 390nm~460nm, K, the additional UV chip – for corals stronger pigmentation.
The led lamp has much more effective light to promote coral growth.
So 90w led a light can replace 150-200w MH light, 120w led a light can replace 250-300w MH light.
Setting turn on/off time and sunset. Total brightness setting, for example, for coral acclimation.
Set the time for sunrise and sunset, simulating the lunar illumination (28 days full period).
Natural Sunlight Simulation, Overcast Days Simulation.
Changing brightness during the light period – like on nature, when them need insolation depend on hour.
Running quite and cool, no scorching at all.
Easy to install and use, plug into the electric outlet(120/230VAC directly).
Any plug are available.
Long life time and no maintenance cost.