$ 13.99 with coupon code: NHTHOBIA

https://www.amazon.com/dp/B01ABSQ4N2

UNIFUN Led grow light emits 12 LED lights. Blue light (460-470nanometers) is good for stem and leaf growth. Red light(620-660nanometers) is best for flowering and seed production, altogether increasing the yield by 20% – 50% which should contain 10-20% more total soluble sugar and Vitamin C as well as 20-30% more crude protein.