only can used in AC220V.
Not RC are cool white and non-dimmable.
Only with RC can brightness dimmable, color temperature dimmable.
12WX2 with RC means 12W warm white chip/ 12W cool white chip, brightness dimmable, color temperature dimmable.
18WX2 with RC means 18W warm white chip/18W cool white chip, brightness dimmable, color temperature dimmable.
And so on.
Get a remote control but does not include a battery
1. Color consistency high, low-power, low-light decline, long lifespan, good brightness
2. Use RoHS aluminum, fully solve the LED heat transport problem, so that the lamp can keep in top working condition
3. High-precision constant current drive, which can extend the LED lifespan
4. Good material of lens to ensure the best light transmission
5. Exclusive lamp structure design, good appearance
6. No UV or IR radiation, Environment friendly
7. CE, RoHS approved.