BLUE GROW: GoodBulb's premium plant grow lighting give off a blue glow for optimal lighting. Blue Grow Lighting is perfect for growing various types of plants. These blue grow lights can be the primary lightings for your plants, or you can use them to supplement your current plant lighting. STRENGTHS OF BLUE LIGHTING: If you have a primary light that is mostly red, GoodBulb's blue fixtures are a great way to have blue lighting hitting every one of your plants. Blue light provides extra efficiency when you want to give your plants a vegging boost. PLANT GROWTH: GoodBulb's Good Green Bulbs are perfect for working in greenhouses and many indoor environments. They can also be used inside to grow herbs, fruits, vegetables, or any plant that can be grown indoors. QUICK & EASY INSTALLATION: These R30 bulbs have a standard E26 base, making installation a breeze! Simply install the bulb directly into a E26 base lighting accessory or light fixture. No complicated sockets here! Choosing Bulbrite’s R30 bulbs is the smart and easy choice. GOOD CAUSES: Buy Light. Give Light. One in every seven people in the world live without electricity. A portion of every GoodBulb purchase is used to provide solar powered LED lanterns to families living without electricity. Selecting GoodBulb is a decision to be a light in the darkness. Together, we can make a difference!