Drive consistent canopies, crop quality, and productivity with a continuous supply of healthy, homogenous, and vigorous clones. The new LED Clone 18W twin-pack contains two energy-efficient LED bars, each one ideal for illuminating two full-sized propagators or equivalent cloning machines. Using just 33% of the energy required by similar high-output T5 fluorescent tubes and lasting over twice as long, LED Clone bars deliver a superior 9000K spectrum, specially tailored to promote quick rooting, overall plant health, and vigorous early growth in both stem cuttings and seedlings. Growers enjoy long-term reliability and peace of mind with ILUMINARs 5-Year warranty and IP66 rating for use in wet environments. Each LED Clone bar is rated for 54,000+ hours use. Each twin-pack comes with four hanging clips and zip tie slots for quick and easy installation Features & Benefits 2 LED Clone Bars per pack Color Temperature: 9,000K Efficacy 1.9 μmol/J IP66 Wet-Rated Input Power: 18W (18W per bar) Each LED Clone Bar can illuminate two full-sized propagators Perfect for multi-level cloning. Minimum recommended hanging distance: 6” (15 cm) All hanging equipment is included