https://www.youtube.com/watch?v=j6fmazSJC9Q
Wirelessly Controlled LED Using ZigBee Light Link
Roman Budek, NXP Semiconductors, demonstrates the TSR intelliSSL MR16 — the world’s smallest wirelessly controlled LED lamp — which uses the ultra-low-power JN5168 wireless microcontroller from NXP. The intelliSSL MR16 can be turned on/off and brightened/dimmed with a remote control using ZigBee Light Link (or with a smartphone, tablet or PC — not demonstrated here).