1.Big advantage of led lights bulbs is power saving energy. Electricity Saving with Higher-level Efficiency. 1W LED can replace 3.5W HPS, HID, MH, Incandescent & Halogen Lamp, And consuming less power will not affect function of the plant lamp to plants. 2.Broad wavelength region shining through the led bulbs (12Red + 6Blue) offer the most environment about the light your plant need, Our grow light bulb help your plants, flowers, Hydro etc grow better, the best choice for you. 3.This led light for plants growing is designed to fit standard E27 socket, Easy to set up and use - no special lamp needed, a desk lamp will do. 4.Almost 180 wide beam angle release a comfortable illumination, And your greens will enjoy the lighting without dead ends. 5.Suitable for small Grow Box, Grow Tent, DIY Hydroponics, Bonsai, Garden etc.