GROWSTAR Newest MN-W4500 LED Grow Light Bar

About this Item MAXIMIZE YIELDS & CROP QUALITY: MN-W4500 grow light with Samsung LM301B & SMD Diodes and MEANWELL Driver, boasts the market-leading efficiency of 2.7 µmol/J, Max 2.5g yield per wattage with 30% higher Average PPFD, 50% increase in yield & quality compared with other same type lights. Only consumes 350W, perfectly cover 4x4ft (personal), 3.5x3.5ft (commercial) grow space. DIMMABLE DESIGN & 24 HOURS TIMMER: 4x4 Led grow light is equipped with a box-type controller for convenient dimming, the brightness can be adjusted from 0% to 100%. At the same time, we also provide a 24-hour plug-in mechanical timer and you do not need to buy a separate timer. FULL SPECTRUM IR & DAISY CHAIN: With Yield Max spectrum (3000k, 5000k, 660nm Red, 740nm IR LEDs). The daisy-chain function allows you to connect up to 20PCS lights at the same time Dimming and timing multiple lights. Widely applied in commercial growing (horizontal and vertical), home grows (grow box and tent