Type R E17 bulb Type R Reflector R14 powered by LED which is a great e17 led bulb. It is a high power one which means it uses 3 pieces of high power led chips instead of SMD small led chips. By doing this way, this bulb is a spotlight with 30 degree lighting. So it is better for SPOT LIGHTING please note that. This model is dimmable and e17 base that works directly on 110v. But it only works with normal edge rotary switch dimmers, NOT COMPATIBLE with digital dimmers, 0 - 10v dimmers etc. Comparing to IKEA LEDARE, this one is brighter and with narrow lighting angle. And this bulb is dimmable.
Choosing the correct color temperature is very important.
This model is a warm white with 2850 -2900k in color temperature
Warm white vs pure white
Warm white is yellowish and similar to halogen bulbs. If you are looking for a color that replaces your old halogen bulbs, this is the color for you. It creates a warm and moody atmophere for your living place and is ideal for living room, bed room or dinning room lighting etc.
Pure white also called daylight or cool white is with 5850 - 6000k color temperature. It is perfectly white without any yellowish or blue.