These are direct replacement LEDs. They are made from the highest quality plastics and electronic components available. Size measures in mm. 19H x 11W
Voltage 6.3 AC or DC, as these are fully rectified.
Current is .044 amps for power consumption of .277 watts. This is 5 times less power used than a 44 / 555 bulb.
Temperature is much cooler also. LEDs 23.4C/74F, vs 44 bulb temperature of 38C/100F.
These are about 3 times brighter than a standard bulb.
Colors: White, Warm White, Blue, Green, Cyan, Red, Orange, Yellow, Pink, and Purple.