20W 30W 50W Full Spectrum COB Chip LED Grow Light for Indoor Vegetable Plant Flower Seeding AC180-240V

Specification Material AluminumLight source COBColor Full spectrumColor wavelength 380 840nmPower 20w 30w 50wInput voltage AC185 240VLighting angle 120Package included 1x Grow ChipNotice It must need a heatsink aluminum for cooling do not light it without heatsink aluminum