Function: The full spectrum lamp provides simulated sunlight to promote plant photosynthesis and enhance healthy plant growth. 18 LEDs4 kinds of spectrum (11 red, 4 blue, 1 warm white, 1 white and 1 infrared) provide the full wavelength of light needed for healthy plant growth. Energy SavingYeurie Plant bulb has high brightness and light efficiency. The power consumption is about 18W, which can save 80% of the electricity bill every month. Long service lifeMade of premium aluminum, the built-in cooling system helps the bulb quickly dissipate heat and effectively prolong its lifespan, long lifespan up to 50000 hours. Easy to install: Suitable for E14 socket, you can choose the type you need. Just like regular light bulbs, can be hung or wall mounted. Spezifikation: Shell material: aluminum Wattage: 18W Voltage: 220V Lamp socket: E14 LED quantity: 18 LEDs (11 Red + 4 Blue + 1 Warm White + 1 White + 1 IR) Lifetime: 50000H Irradiated area: approx. 2-3 Dimensions (diameter x H): approx. 48 x 65 mm Quantity delivered: 1 piece Beschreibung: Suitable for balconies, greenhouses, darkrooms, offices, etc. Widely used for gardening, family balcony planting, flower shows, potted plants, especially when the plant needs more light in rainy, snowy, dark indoor space or bad weather. Note: Please allow slight deviation for the color and measurement. Thank you for your understanding.