HyTech Garden LED Grow Light Bulb for Indoor Gardening, Hydroponics, Greenhouse Systems-Great for Growing Herbs, Succulents, Fruits, Vegetables, Seedlings and Houseplants, 12 W Grow vegetables and herbs all year round, Hytech garden's high efficiency 12w grow bulb is suitable for any space 12W bulb is perfect for in home use, No worries about browning leaves in tight spaces which means better health for your plants Safe green technology: designed with a near zero heat signature for safe use, Features a heat-conducting aluminum alloy board Suitable for all stages of plant growth from flowering to fruiting, Each bulb consists of 12 1w LED diodes ( 6 red and 3 blue) Energy efficient and easy to set up and use: energy efficient, low power consumption