This LED grow light bulb provides light for indoor plants, which allows them to fully photosynthesize and grow rapidly. With high quality LEDs and heat dissipating holes, it has low power consumption and long lifespan. It can be widely used in seedlings, succulent plants, fruits, vegetables, flowers in home, office, greenhouse and more! Note: Size and color may be slightly different due to manual measurement and different l-ighting conditions. Thanks for understanding. Specifications: Lamp Base: E27/ E14 (Optional) Type: 48 LEDs/ 60 LEDs/ 80 LEDs (Optional) 48 LEDs: 32R+16BL; 60 LEDs: 41R+19BL; 80 LEDs: 52R+28BL Shell Color: White Material: PC + FR4 Fiberglass Board Voltage: 220V Spectrum: Red + Blue Spectrum CRI: ＞70 Bulb Diameter: 50mm / 1.97in Item Weight: 18.5g / 0.65oz Package Size: 50 * 50 * 61mm / 1.97 * 1.97 * 2.40in Package Weight: 26.5g / 0.93oz Package List: 1 * LED Grow Light Bulb