Sonlipo SPC3500 LED Grow Light 350W, 4x4 ft Coverage with 1464 LEDs Sunlike Full Spectrum with UV & IR, Dimmable Daisy Chain Timer Veg & Bloom Grow Lamp Hydroponic Indoor Plants Seeding Flower

????Professional -3 Types Adjustable Full Spectrum?Sonlipo has designed 3 type of Sunlike full spectrum according to the 3 growth stages of plants (Seeding, Vegetative and Flowering & Fruiting Stage). Prevent them from growing taller in vain, makes the stems grow thicker, increases the size and number of flowers. Increases the yield of plants to the maximum, maximum 2.9 g/w. The 3 full spectrum is controlled by 3 switch (VEG, V&B, BLOOM), easy to use and adjust. ????SUNSHINE, Dimmer & Timer:LED grow light consists of 660nm Red light, IR 740nm, purple UV 390nm, and 6000K, 5000K, 4000K, 3000K white light spectrum, infinite close to Natural Sun light. Rotating dimmers can adjust the intensity of the light. The growing lamps supports timer setting, and time reservation function for your convenience. SUNSHINE function, 30 minutes slowly brighten or darken to make plant grow healthier. (Perfect for 3x3 ft, Max coverage 4x4 ft.) ????High Efficiency Energy Saving: High PPFD, only 350 Watt. Adjusting 3 light mode, the Actual Power will Not Decrease. The grow light with 1220 SAMSUNG LM281+ LEDs, advanced LED diode SMD LED technology to provide high PAR output, increase light penetration and longer lifetime. Comparable to a traditional 800W HPS or CMH light. Save up to 60% on your electricity bill. ????Commercial Daisy Chain & IP65 Waterproof: SONLIPO's daisy chain can be synchronized to control all functions of SPC series light. Such as 3 Light Mode, SUNSHINE, timer setting, time reservation, Dimmer, and Power. No limit to the number of connected lights. IP65 waterproof, worry-free use in wet environments, Note: Only for indoor use. It is ideal for large commercial growers. ????Rotatable Light bar, Excellent Heat Dissipation:Rotatable light bar, you can freely adjust the light range, lighting without dark corners. Reflective lampshade, effectively gather light and reduce light loss, increase light intensity by 30%. Sonlipo grow lights use high-quality aviation aluminum material, quantum heat sink design, no noise. (No installation, plug and play. )