You can create price alert here, copy coupons and view price history. What is the best price?
Available Light Color: RGBW, Luminous Flux: 800lm, Energy Saving, Remote Control, Timer, Lifespan: 25000h, Voltage (V): AC 100-240V, Output Power: 10W, Color Temperature or Wavelength: 1700 – 6500K, Features: APP Control, WiFi, Easy to use, Function: Studio and Exhibition Lighting
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):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($61.69): BGAFF10OFF
2. ($61.69): bGhOnEy10
3. ($61.69): BGYEE20COUPON
4. ($61.69): bgshOOp10
5. ($63.54): 7d18f7
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): AFfbG10, BG3BULBLED, bg3e27led, BGOWKLSJW, BGYEE11COU, 502C6B, BGCITYADS2019, BGBG3BULB, BG3XYEEDP, BGVDay10%off, BGLIGHT2020, BG3XYEDP3, BGMPB2020, BGdragonBoat, BGSS10%SW
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – 3 pcs Xiaomi Yeelight YLDP06YL Smart Bulb RGBW E27 [EU] ($-3)
Price history and price alert
Do you need price history chart (for all/most countries) for 3 pcs Xiaomi Yeelight YLDP06YL Smart Bulb RGBW E27? There we go.
Price records source(s): Gearbest, Banggood
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)).