Aluminum Housing, 220V Input, 360 LED Beads Patch-type Packaging, Dimensions (Length x Height x Lamp Height): 25 x 23 x 12 cm Luminous Flux: 2800 lm, Luminous Efficiency: 80 lm/W, Power: 0.9W, Color Rendering Index: 90 Orbital Lamp Holder, Size: 330 mm, Beam Angle: 150°, Lifespan: 50,000 Hours, Weight: 1800 g Non-glaring, even light distribution, no dead zones for comprehensive illumination. Suitable for various lighting scenarios. Adjustable beam angle, flexible rotation, precise directional positioning; vertically adjustable 60°, horizontally rotatable 360° for versatile lighting effects. Acrylic lampshade, 180° astigmatism design, high light transmittance, transparent and even light distribution without glare. Note: Manual measurement, slight size variations possible, but impact minimal.