our factory produce ba9s / e10 base led light bulbs. our led light source is 10mm diameter, 0.28w 25000mcd 6700k super white led. lifespan 10000 hours. it can replace normal filament bulbs of electric torch, flashlight, display or panel indicator purposes. the features are long last lifespan of bulb & low power consumption. led operate voltage can be produced as dc 3v, 4.5v, 6v, 7.5v, 9v, 12v, 24v separately. except the ba9s bayonet type and e10 screw type, other international standard type bases of led bulbs also available. other than the 6700k super white color, we do produce red, blue, yellow and green color if order volume reach certain amount of quantity. oem order is welcome. details please contact us by e-mail.