JideTech SPC6500 Plant Lamp LED Full Spectrum Grow Light 650W, 1.8x1.8m Coverage, with 2928 Samsung Diodes, Growth Lights for Plants, LED Grow Light for Indoor Plants, Vegetables, Seedlings, and Flowers.

"3 ADJUSTABLE FULL SPECTRUM: Plant light has 3 types of Sunlike full spectrum corresponding to the 3 growth stages of plants (seedling, vegetative, and flowering & fruiting stages) designed. Prevents them from growing tall in vain, makes stems thicker, increases the size and number of flowers. Increases plant yield to the maximum, up to 2.9 g/W. The 3 full spectrum is controlled by 3 switches (VEG, V&B, BLOOM). SUNSHINE, DIMMER & TIMER: The LED plant lamp consists of 660nm red light, IR 740nm, purple UV 390nm, and 6000K, 5000K, 4000K, 3000K white light spectrum, infinitely close to natural sunlight. Rotatable dimmers can adjust the intensity of the light. The growing lamps support timer setting and time reservation function for your convenience. SUNSHINE function, slowly brighten or dim for 30 minutes to help the plant grow healthier. (Perfect 150x150 cm, Max coverage 180x180 cm.) HIGH EFFICIENCY ENERGY SAVING: High PPFD, up to 2248 μmol/m².s, only 650 watts. Adjusting 3 light modes, the actual power will not decrease. The grow light with 2928 SAM-SUNG LM281+ LEDs, advanced LED diode SMD LED technology to provide high PAR output, increase light penetration and longer lifespan. Comparable to a traditional 1200W HPS or CMH light. Save up to 60% on your electricity bill. COMMERCIAL DAISY CHAIN & IP65 WATERPROOF: This full spectrum LED plant light can be synchronized to control all functions of the SPC series light. Such as 3 light modes, SUNSHINE, timer setting, time reservation, dimmer, and power. No limit to the number of connected lights. IP65 waterproof, worry-free use in moist environments, Note: Only suitable for indoor use. Ideal for large commercial growers. ROTATABLE LIGHT BAR, EXCELLENT HEAT DISSIPATION: Rotatable light bar, you can freely adjust the light area, lighting without dark corners. Reflective lampshade effectively collects light and reduces light loss, increasing light intensity by 30%. Grow lights use high-quality aviation aluminum material, Quantum heat sink design, no noise. (Plug and Play. We offer a 30-day full refund or replacement, 12 months free warranty)."