Halogen bulbs are no longer available in California. I've tried several LEDs - none light up on a low setting. Do these. In fact, they mimic the high-low brightness of the halogens in my 15 year old Ventahood very well. The color is the same, maybe a little whiter. Halogens and LEDs say they have a light output of 500 lumens, but the LEDs appear to be a bit brighter, but close enough to be keeper.
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