Spectrum King LED’s LowPro Flower is a 660 W, sixâbar LED fixture built for closeâcanopy flowering in vertical racking. With a 3 in tall profile and approximate dimensions of 47 × 42 × 3 in, it is designed to blanket a 4×4 ft (120×120 cm) area uniformly when hung close to the canopy. Listings specify six bars at about 110 W each, fullâspectrum output, and passive cooling in an IP65ârated housing. The fixture weighs about 28.6 lb (12.9 kg) and carries a 50,000+ hour lifetime rating. Recommended hanging distances for flower are roughly 30 cm minimum, 45–60 cm typical. Power factor was advertised at 0.99, with 120–240 V use common.
