MR16 led light bulb replacement, cool white, 3.5 watt 12V

LED light bulbs for home, MR16, 3.5 watts with 24 pcs 5050 SMD LED (max 0.2 watt each LED), As 50 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.
Operation voltage: AC/DC 12V
Consume wattage: 3.5 Watts
Beam degree: 120 °
LEDs: 24 pcs High Bright 5050 SMD  LED (Max 0.2 Watt each LED)
Colors: Cool white 6500k
CRI Ra=65
Lumen: 330 Lm
Dimension:  Φ50mm × H46mm
Net weight: 50g