LEDdrop Grow Light, 5W Full Spectrum LED Clip On Desktop Grow Lamp Clamp Flexible Gooseneck for Garden Greenhouse and Hydroponic with 3W LED Chips Purpose: Helps accelerate the growth of indoor plants. Emits specific wavelengths designed for maximum light absorption and optmized for vegetation and blooming Gooseneck Arm: A flexible, fully adjustable gooseneck arm that allows for nearly unlimited lighting positions. energy saving, low heat and low power consumption, high luminous efficiency and lifespan Color Ratio: 3 Red LEDs (2x 630 + 1x 660nm) and 2 Blue LEDs (2x 460nm). Blue light is optimized for photosynthesis, inducing chlorophyll and carotenoid, which are necessary for healthy leaves; red light is optimized for blooming and fruition Quality: While other grow lights use cheap 1W LED chips, this LEDdrop light comes standard with 3W LED chips, ensuring prolonged use and longer lifespan Customer Support: 30-day money back guarantee plus a 12-month replacement warranty and lifetime support