Specifications: Crystal glass with high transmittance, suitable for use in living rooms or other settings. Free of lead and mercury, with no UV or IR radiation. Beam angle is 360 degrees, providing wide lighting coverage. LED lights offer a long lifespan of up to 50,000 hours. Ideal for signs, displays, and pendant applications; perfect as a display or cabinet light bulb for illuminating art and collectibles in showcases and cabinets. Item Name: COB R7S LED Lamp Material: Glass + Ceramic Lamp Holder: R7S Voltage: 220V-240V or 110V-140V Power: 78mm (10W) / 118mm (20W) (Optional) Color Temperature: Warm White (2700K-3000K), Cool White (6000K-6500K) Lumen: 78mm (1000LM), 118mm (2000LM) LED Number: Crystal Chip Sapphire COB Lamp Beads Lighting Angle: 360 Degree Dimming: Yes LED Lamp Bead Model: COB LED Lamp Beads Number: 1Pc Light Effect: 90-120 lm/W Effective Life: 50,000H Protection Level: IP54 Features: Energy Saving, 360 Degree Beam Angle Halogen Light Width: 1.6cm / 0.63", Height: 7.8cm / 3.07" (Approx.) Width: 1.6cm / 0.63", Height: 11.8cm / 4.65" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight dimensional variations may occur due to manual measurement. Package Includes: 1 x COB R7S LED Lamp