Okay here are the specs for the wedge bulbs
Color: LED# MCD Viewing Angle
White 1 LED 390 Wide Angle
Blue 1 LED 270 Wide Angle
Green 1 LED 350 Wide Angle
Red 1 LED 280 Wide Angle
Yellow 1 LED 270 Wide Angle
White 4 LEDs 25280 30 Degree Angle
Blue 4 LEDs 12480 29 Degree Angle
Green 4 LEDs 33280 29 Degree Angle
Red 4 LEDs 20160 34 Degree Angle
Yellow 4 LEDs 28480 32 Degree Angle
All the wedge LEDs are 12v, No resistors neeeded.
You can also get a special one that will be a lot smaller but I believe puts off a lot more light
I am planning on buying these for my car
they are 1 LED that is a T1 1/2 bulb installed in a twist lock socket base. they avaible colors are white, blue, green, red, and are also wide angle LEDs, I do not know the MCD level at this time but I can find out. They are also 12v
Festoon bulbs are also avaiable for replacing the dome light in the car and the trunk light and license plate holder lights. they are anywhere from 1.40 - 4.00 and come in a varity of colors. white, red, blue, green, and yellow. you can buy them with 2 LEDs, 4 Leds, or 6 LEDs.
