Indoor Plant Grow Light 220v 4w

E27 LED Grow Light Bulbs Full Spectrum Grow Lamp for Indoor Plants 220V 4W Note: This product page only sells the 220V 4W size. If you need other sizes/colors, please refer to the Questions & Answers section. Description: This plant bulb features a standard E27 base socket design, making installation very convenient. The blue LED light enhances vegetative growth, while the red LED light promotes the growth of buds, flowers, and fruit. Adding extra sunlight to your plants helps shorten the growth cycle and improves their health quickly. Widely used in greenhouse plants, flowers, vegetables, indoor dark growing, and hydroponic greenhouses. The full light spectrum helps plants grow while extending the flowering period and increasing yield. Specification: Material: Plastic Light Colors: Blue and Red Lifespan: 50,000 hours. Power: 220V AC input. Size: 47 x 54 mm / 1.85 x 2.12 inches. 3W, Number of blue lights: 12, Number of red lights: 24, Input Voltage: 220V, Luminous Flux: 250. 4W, Number of blue lights: 18, Number of red lights: 36, Input Voltage: 220V, Luminous Flux: 300. 5W, Number of blue lights: 20, Number of red lights: 52, Input Voltage: 220V, Luminous Flux: 400. Package includes: 1 x Plant Grow Light Bulb. Note: Please allow 1-3 mm error due to manual measurement. Please make sure you do not mind before bidding. Due to different monitors and lighting effects, the actual color may be slightly different from the picture color.