Story of Sailstar Sailstar is committed to developing high-quality LED Bulbs, we do lots of research on professional lighting manufacture for over 30 years, we always offer quality products and the most strict surveys. Our goals are to create more energy-saving LED bulbs to protect our environment. Still using the old halogen bulbs?How to choose the right size for your light fixture? Please confirm the base size before purchase. (If you don't know the size, please feel free to via Amazon to let us know.) This LED Bulbs is G9 Bi Pin base. Dimension of Sailstar G9 LED bulb: 15.5x50.5mm/0.61x1.98in Old halogen bulbs(12.7x43.2mm/0.5x1.7in) Sailstar G9 LED bulb is a little longer than the old halogen bulbs. Specification Voltage: AC 120V Luminous: 400LM LED Type: 32x2835SMD Material: Plastic and Ceramics Size: 0.61x0.61x1.98 inches Features: Dimmable: Yes Base: G9 Bipin Base Beam Angle: 360-degree Lifespan: 30000hrs Color Rendering Index: 85+ Color: 4000K Natural Daylight White Wattage: 4W(40W Halogens Equivalent) 36 Months After-sale Service
