CARCHET® 2 x H7 5 COB LED Bulb Bulb Light White 500lm 7.5W for Car
it is powerful enough to be seen during the day, but I advise to take cree led type with projector forward. Gradually, after a few months of the facets LED flash and then go off. Buy them if you do not mind to buy all 6/8 months to 13 euro. That said