The ViparSpectra P1500 is a powerful yet compact LED grow light, thoughtfully engineered for small to mid-size indoor gardens. At roughly 150 W, it delivers impressive output - around around 1,027 µmol/s PPF at 12’’—while maintaining excellent 2.9 µmol/J efficiency. Its use of Samsung LM281B+ diodes alongside deep-red 650 nm and infrared 730 nm LEDs offers a rich full spectrum, nurturing plants from seedling through flowering stages. Built with passive cooling, the P1500 features large aluminum heatsinks and a silicone-dipped LED array that quietly dissipates heat - no fans, no noise. The driver sits slightly apart from the LED panel, promoting airflow and reducing thermal stress. A user-friendly dimmer knob enables brightness adjustment from 5% up to 100%, giving growers control over intensity throughout plant development.
