yangcsl led color changing rgb light bulb with remote 40w equivalent 400lm, 45° beam angle and memory, e26 mood ambiance lighting (6 pack) yangcsl <b>this is a 5w led color changing light bulb with remote control of improved edition, with 45 degree beam angle, color is uniform. no obvious color splitting.</b><br><br> <b>(1) warm white.</b><br> 2700k , cri>80 , equivalent to 40w incandescent in 100% white light.<br><br> (2) color changing.</b><br> 12 color choices by remote controller.<br><br> <b>(3) dimmable</b><br> dimmable by remote controller, the lowest brightness can be up to the effect of night light.<br><br> <b>(4)smooth and flash:</b><br> <b>smooth mode: </b> color tone is much softer. this makes home environment comfortable.<br> <b>flash mode:</b> a dynamic jump mode. there are 5 kinds of speed option.<br> and the system has sync and memory function.<br> <b>it is good for mood lighting and decorative lighting.</b><br><br> <b>timer function:</b><br> (1) you can set how many hours to turn off the lights.<br> (2) you can also set the daily automatic turn-on and turn-off time.<br><br> memory function: yes<br> sync function :yes<br> wattage: 5w<br> input voltage: 85-265v universal<br> color temperature : 2700k <br>brightness: 400 lm (warm white)<br> cri: >85<br> light color: rgb multi color<br> beam angle: 45 degree<br><br> includes:<br> e26 led light bulbs * 6<br> remote controller * 2<br> user manual * 1 <br>