【Easy to Use】50W E27 LED grow light is designed to fit standard e27 lampholder, easy to install and use - no special lamps needed, a desk lamp will do. 【Low Energy Consumption】This grow light bulb adopts LED bulbs, compared to halogen bulbs, E27 50W Grow Light saves more than 50％ energy, you use them continuously without worrying about energy. With environmentally friendly low heating for warmer contact, no damage to plants, the first choice for green seedling planters.【High Efficiency】Wide beam angle, nearly 120 wide beam angles release illumination comfortable, and your greens will appreciate the dead-end illumination. The wide wavelength area can be easily absorbed and promote photosynthesis which helps indoor plants to grow leafy seedlings, sweet succulents/flowers, sweet fruits and sweet vegetables.【High Quality】The duration of Plant lamp life is 50,000 hours. Especially in winter, when the sunshine period is short, the plant light can increase the length of "day" to trigger specific growth and flowering and help the plant grow faster and shorten the growth cycle. . Note: The data are all manual measurement, please allow 1-3cm error, due to the light and display difference, there will be some color difference, depending on the received physical object.