Common questions
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Core strengths – high power LED copper substrate
Use the high-power LED copper substrate thermoelectric separation conduction, which greatly increases load capacity and the life of the LED by having a stronger heat carrying capacity and dissipation. The PCB base metal of most brands is aluminum, there is a dielectric layer between their LEDs and the PCB base metal, resulting in lower thermal conductivity efficiency. The base metal of Noopsyche PCB is copper, which does not require a dielectric layer to directly contact the LED to achieve the best thermal conductivity effect. It means more light for your reef with the same power draw as before
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High borosilicate glass
Noo-Psyche coral light beads and lens are made of high quality quartz material and high borosilicate glass. high temperature resistance can reach 1022°F(550°C). 99% optical efficiency. The production cost is higher than other LED brands which use silicone lens. Real sunlight is a point light source, and K7 PRO IVs reasonable 2 point light source distance (unlike Kessil AP9X’s too wide distance) not only ensures excellent color mixing, but also is closer to the shimmer of the sun. -
Powerful auto Fan
High Power Strong Engine. keep the lighting away from overheat
- Programmable sunrise and sunset
- Light body 0.76kg(1.67Lb)
- Lifespan 7 to 10 years(No attenuation)
- More even color distribution
- No spots, higher Photon Volume Density
INSTALLATION & USAGE
Recommended mounting height:
Mount the light approximately8″–12″ (20–30 cm)above the water surface for optimal light distribution.
Coverage guidance:
One K7 PRO IV generally covers a medium reef setup; for longer tanks or deeper penetration needs, multiple units spaced evenly may be recommended. Community discussions suggest spacing based on tank length/coverage needs. For more details please visit our NooPsyche Learning Center Article.






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