|Convert your standard bulbs to Halogen - 250% brighter.
Converts standard 12volt twin equal height pin bayonet fitting single filament bulbs to 50 watt halogen - will always outshine standard 21w filaments and LEDs
Simply replaces your original bulb.
Very useful to turn reversing lights into a bright beam or upgrade sidelights.
If you have a bulb that looks like the below then you can replace it with this halogen.
Sold as a pair