GU10 light bulbs led replacements, Aluminum Housing with glass cover on front, 3.5 watts with 24 pcs 5050 SMD LED (max 0.2 watt each LED), As 40 watts Halogen bulb replacements,  90% more efficient than xenon bulbs, incandescent bulbs and Halogen bulbs traditional lighting, Lifespan of up to 50,000 hours means that equates to 18 years lifetime if turn on lamp 8 hours a day. These bulbs are perfect for the inside case lighting for jewelry,  no heat and good lighting.
Wide voltage Operation AC 85V~265V, Means that it can work on AC110V, AC120V, AC220V, AC230V.
Consume wattage: 3.5 Watts
Beam degree: 120 °
LEDs: 24 pcs High Bright 5050 SMD  LED (Max 0.2 Watt each LED)
Colors: Warm white 3000k
CRI Ra=65
Lumen: 380 Lm
Dimension:  Φ50mm × H60mm
Net weight: 50g