UFO50w is Niello LED’s compact, round full‑spectrum grow panel from its UFO series, aimed at seedlings, clones and small houseplants. The ultra‑thin 11.8 in (≈30 cm) disc uses a passive aluminum heatsink (no fan) and comes with a hanging kit and a 5 ft US power cord. The array combines 177 SMD LEDs with 60° reflectors—approximately 123 red (630–660 nm), 42 blue (430–460 nm) and 12 white (3000–6500 K)—to target photosynthesis across key bands. The unit is sold as “50 W,” with typical wall draw around 26 W. Manufacturer and retailer materials indicate best results over a very small footprint; expect roughly 1.5×1.5 ft core at 18 in, with up to 2×2 ft maximum for low‑light use. Dimensions: about 30 cm diameter, ~1 cm thick.
