Logic V3 by ChilLED Tech is a single round LED puck module used to build custom or modular horticultural fixtures. The V3 board combines high‑efficiency Samsung LM301B white LEDs with 660 nm deep‑red diodes from Osram. Typical operating power is around 100 W per puck and it is dimmable; growers commonly drive a puck between roughly 25 and 130 W depending on intensity needs. Using ChilLED’s guideline of about 38 W per square foot, a single Logic V3 provides roughly a 50 × 50 cm flowering footprint, and multiple pucks can be combined for larger fixtures such as the ChilLED Logic 660. The puck mounts to a 140 mm passive pin heatsink and is commonly paired with 48 V Mean Well drivers for remote, cool‑running operation.
