High brightness and warm white: GU10 230V/50W or 230V/35W halogen bulbs with glass cover emit 2800K warm light to create a pleasant atmosphere in your home. High brightness 500 lumens, ideal replacement for older rail bulbs and range hood bulbs. GU10 dimmable: Adjust the brightness of your track lights and fixtures from 100% to 10% to suit your mood and setting. Note: Dimmability depends on your home's switch type. If your switch supports dimming, the bulb will be adjustable; if the switch only turns the light on or off, dimming is not possible. High CRI100: With a color rendering index of 100, colors appear natural and true to life. GU10 50W/35W halogen bulb provides instant full brightness with no warm-up time. Easy installation: Featuring a standard MR16 shape and GU10 base, this 230V 50W or 230V/35W bulb fits all standard GU10 sockets. Free of mercury and emits no UV or IR radiation, making it safe for your family. Note: Always disconnect power before installing the bulb to ensure safety. Material: Alloy Product dimensions: 6 x 5 x 5 cm Rated voltage: 220-240 V Models: GU10 230V 50W or 230V/35W Service life: 2000 hours, 50000 switching cycles