LED Grow Light, Full Spectrum 5W LED Clip Desk Lamp Flexible Neck 360 Degree For Hydroponic Indoor Garden Greenhouse Clamp Spot Light with Clip and Switch Full Spectrum Grow Light included UV(ultraviolet) and IR(infrared) leds. UV function: sterilization, kill bacteria which seriously influence plants growing & flowering . IR function: promoting cell division and growing & flowering, increase yield in a certain degree. Reflective cup designing, best light proportion, perfect solution of heat dissipation, apply to growing & flowering stages. COB Spot Lights improving color uniformity and luminous efficiency, providing better absorption of lights than normal led grow lights. Gooseneck Arm Height: 15", Clamping range up to 3" And Cord length: 53 ", Flexible Adjustable arm for easy directing of light, Easy to place in small spaces and move to wherever you need light. On/Off switch is along the clamp cord, don't need to cut off the power while you need to turn off the light. Customer Support: 30-day money back guarantee plus a 12-month replacement warranty and lifetime support.