2xE27 LED Indoor Plant Grow Bulbs for Rose Chrysanthemum White Description: High luminous efficiency and long lifespan, with a standard E27 base. Red and blue LEDs provide the most efficient light to enhance healthy plant growth. Adding extra sunlight to plants stimulates photosynthesis and can help shorten the growth cycle. Designed for growing roses and chrysanthemums. Use in darkness, on rainy days, in snow, and in winter to provide plants with more sunlight, supporting photosynthesis. Specification: Body Color: As shown in the pictures Lighting Color: White / Warm White / Natural Light (Your choice) Size: Approx. 1 x 13 cm / 0.39 x 5.12 inches Base Type: E27 Wattage: 12W Input Voltage: AC85-265V Lifespan: 50,000 hours Package Includes: 1 pc LED Grow Light Bulb (2-Pack) Note: Color may vary slightly due to different monitor settings. Please allow for a 1-3 mm error due to manual measurement. Thank you.