● Our new design, combine 150W Citizen COB LED with 250W Bridgelux Custom COB LED, can DIY spectrum for your money tree different stage growing. Can replace the 600W HPS grow lamp, but only consuming about 240watts.
● The Citizen LED COB is suitable for plant all stage growth, 3500K is good for bloom The Bridgelux LED COB is exclusively custom by ourselves, made by 26pcs 630nm Red chip, 12pcs 660nm Red chip, 2pcs 730nm IR chip, 10pcs 460nm Blue chip and 2pcs 400nm UV chip, specially designed for medical plant flowering and fruiting.
● There is a on/off switch controlling Citizen COB, the dimmer knob adjust the brightness of Bridgelux COB from 0% to 100%. Turn on the Citizen COB for all stage growing. When seeding, adjust Bridgelux COB to 0%~30%; when growing leaves, adjust it to 30%~60%; when bloom, turn it to 60%~100%; get DIY spectrum what you need for plant different all stage growth.
● Provide 3years warranty, change all components damaged for free during warranty.