SproutBoxx 450W Full Spectrum Quantum LED Board
The SproutBoxx YC-4K 450W quantum board doesn't sacrifice quality when it comes to affordability. With high performance LM281B LEDs, two 93% efficient Mean Well XLG 240W LED drivers and onboard dimming and spectra control, no other light at this price point can hold a candle to it.
Featuring our optimised full spectrum that matches efficient Samsung LM281B LEDs and Sanan UV, Far Red and IR, SproutBoxx YC-XK quantum boards stimulate growth and phytonutrients. And with an industry-leading PPE of 2.86 µmol/j (or 2.74 µmol/j at full optimized spectrum), they can deliver high maximum yields of 2.5g/W dried, handily outperforming any other light in its price bracket.
Onboard dimming and spectra controls allow custom adjustment of UV and Infra Red light to support the very best growth at every stage of development, stimulating photosynthesis, preventing disease, and making more bioactive compounds.
The YC-4K delivers outstanding, uniformly high PPFD/PAR spreads for 4x4 coverage areas, with serial daisy-chaining support for up to 50 lights straight out of the box, and excellent lumen/$ optimization.
Whether you're looking to start growing or simply demand the very best value without sacrificing quality, there is no better light.
Includes hanging sling, lifting rope with ratchet, and network cable.
380-437 nm | 650-665 nm | 730-740 nm | 2800-3000K | 4800-5000K
2.82 μmol/Joule (@Samsung LM281B)
2.74 μmol/Joule (@Full Spectrum)
2,483 μmol/m2/J/S @ 12" height
2x Mean Well XLG-240-H-AB
Onboard 0/10v dimming & IR / UV control, serial daisy-chaining, RJ-14 Master Controller
-4 to 104°F / -20 to 40°C
≥6" above canopy
1 pcs steel cable hanging sling, 1 pcs1.2m adjustable lifting rope,
1 pcs RJ-14 networking cable
CE, FCC, RoHS
L60 W48 H6cm