Flood & Spot Lights features: GU5.3 MR16 LED Light Bulbs 5W (Replace 50W Halogen) LED Spot Light Track Lighting Bulbs AC/DC 12V Bulbs Warm White 2700K Non-dimmable 10 Pack Color: we send based on the color or size of the main image of the product page. Quantity：we send based on quantity on title, if there is no quantity in the title, we send based on description. GU5.3 MR16 LED Light Bulbs 5W (Replace 50W Halogen) LED Spot Light Track Lighting Bulbs AC/DC 12V Bulbs Warm White 2700K Non-dimmable 10 Pack ã⬠NOTEãâ¬': You cannot direct replace existing halogen bulbs with these; you must use a transformer that is compatible with LED lights Otherwise they will flicker or very weak and are gone quickly broken. ã⬠ENERGY SAVINGãâ¬':Glass quartz Lamp Cup, Replace 50W GU5.3 halogen bulb by 5W LED,Save 90% on electricity bill of lighting. 30000 hours lifespan,Low maintenance frequency. ã⬠High Temperature Resistanceãâ¬':Using quartz(glass) as material, the GU5.3 Bulbs have heat resistance function and electrical insulation performance,using safely. ã⬠APPLICATIONSãâ¬':Perfect for home lighting fixture, office, living room, bedroom, bathroom, dining Room, hallway, kitchen, studio, restaurant, hotel, library, meeting room, show room, shop window etc. ã⬠Tipsãâ¬':Please purchased by ,Otherwise You will buy counterfeit bulb or no products arrive. About MR16 bulbs MR16 lamps were originally designed for use in slide projectors, but see use in residential lighting and retail lighting as well. They are suited to applications that require directional lighting such as track lighting, recessed ceiling lights, desk lamps, pendant fixtures, landscape lighting, retail display lighting, and bicycle headlights. The base of this MR housing is GU5.3. The LED Bulbs Can Be Use Occasions: Art lighting, Shop window, General lighting, Office lighting, Hotels Pendant Lighting , Cafes Shop Lighting , Living lighting: kitchen, dining room lighting, bedroom lighting, children room, bathroom. âËÅ¡CE,RoHS certificated âËÅ¡Low heat âËÅ¡Non-flickering âËÅ¡Non-buzzing âËÅ¡E-Friendly âËÅ¡30000 Hours LifespanSpecification: âËâ¦Model:MR16 âËâ¦Base Type:GU5.3 âË⦠Type of Bulb: LED âËâ¦Wattage: 5W âËâ¦Incandescent Equivalent:50 watts âË⦠Voltage:AC/DC 12V âËâ¦Beam Angle:120 Degree âËâ¦life time:30000 hours âËâ¦Dimmable: NO âËâ¦CRI (Color Rendering Index): 82 âËâ¦Bulb Dimensions:1.97*1.81in âËâ¦Energy Efficiency :A+ âËâ¦Material:Glass quartz Light CupWhy from Every sales representative of have been doing engineering before selling. We have our own factory and we spend decades to improve our pursuit of lighting technology. We offer 2 year warranty for customer, so ZERO risk purchasing Notice: 1.Intended to use in low voltage 12V. A transformerfor 12V is needed if your working voltages is between 100 and 240V. 2.Even if the regulator can be transferred to the same voltage,Many types of transformer in Europe, please make sure use LED transformer to match our lamp.