Just check coupons out (with price alert and history). What is the best price?
Holder: E27, Output Power: 9W, Voltage (V): AC 220, Total Emitters: 9x white, 10x RGB, Luminous Flux: 600LM, Lifespan: 11 years, Features: Dimming, Remote Control, WiFi, Body Color: Silver
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Price history and price alert
Price history (for all/most countries) for Xiaomi Yeelight RGBW E27 LED Bulb [Fast-08] is here.
Price records source(s): Gearbest
Click on image to enlarge.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).