Input voltage 220 (V), number of LED lamp beads 1 (pcs), COB packaging process Luminous flux 110 (lm), lamp luminous efficiency 0.6 (lm,W), power factor 0.6, color rendering index 90, COB lamp base, size 24 (mm), light emission angle 24 (degree), protection degree IP43 Resistant to fading, corrosion and cracking, creating a very attractive appearance in your room. Wide range of uses: our spotlight beam is strong and focused. It is a great choice for cabinets, shelves, display cabinets, display cases, hotels, restaurants, homes, other indoor pictures , wall art display lighting. Energy saving: Compared with traditional lamps, high-power and long-life COB LED chips can save up to 80% energy, with a lifespan of more than 50,000 hours, thus eliminating the hassle of frequent lamp replacement. Note: Manual measurement, there may be slight size differences, but the effect is not large, please rest assured to buy