I have checked all old coupons and price is $82.79 for BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm (in Banggood). Just check coupons out (with price alert and history). What is best price?
Certificate：CE/RoHS, Connection：Wi-Fi / 2.4GHz, Wattage：50W, Color Temperature：2700-6500K + RGB, APP Control： Tuya/Smart Life, Material：PMMA+PC+AL, Support：Amazon Alexa/Google Home, , Lumen：4100 LM（MAX）, LED：210pcs SMD2835 + 60pcs SMD5050 RGB, Beam Angle：135°, CRI：>80, Working Hours：>20000h, Model：BW-CLT2, Working Humidity：0%-80%, Control Mode：APP Control/Voice Control/ Remote control, , Working Temperature：-20~+40℃, Input Voltage：AC100-240V 50-60Hz, Product Size：ɸ400*H32MM
Latest coupon and price update (UTC):
Banggood ($82.79)
Banggood warehouse is located in China. Isn’t it too expensive? From what I can see this price is higher than average price ($73.99). One coupon is available. Cool!
Link: Banggood product page
Price without coupon: $89.99
1. ($82.79): BGALL8
you should apply the coupon in your 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
There were country-specific coupon codes published on Couponsfromchina social channels and price alerts. Coupon price may vary by country, because there’re different VAT rates, shipping cost etc. There is a chance that some latest coupons are still working:
1. (26.7.2024, $41.99): RendKinai776
Item: BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm [EU]
Countries: Hungary
2. (18.7.2024, $45.99): BGebbe01
Item: BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm [EU]
Countries: Germany
3. (4.7.2024, $41.99): BG452fb0
Item: BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm [EU]
Countries: CzechRepublic, Hungary, Slovakia(SlovakRepublic)
4. (26.6.2024, $45.99): BG6aacc1
Item: BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm [EU]
Countries: France, Lithuania, Poland
5. (25.6.2024, $48.99): BGRJU6CLT2
Item: BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm [EU]
Countries: Greece, Portugal, Spain
Old coupons (from the oldest to the newest): BGOct22LED, BGBWCLT2CP, BGBWCLT2CN, BGLEDNOV2022, BGXIFD106, TTBLACK5, BG6929ea, JanBGCoupon8, BG4216f4, BG589b2e, BGSaleAD, BGSaleFeb8, BGMARCHSALE, BGe06212, BG08ba72, BGAUGUST8, BG4d15e2, BGCAPITALOS8, BGCOUPERT8, BG8FORMULAMX, BGBFDAY8, BGCOUPERTBF8, BGNEWYEAR8, BGSPRING8OFF, BGHONEYSP, BGa2432d, BGESJY8, BG471b08, BGAnnivLED01
(probably won’t work, but you can try them out)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. Europe – BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm [EU] ($47.99)
Aliexpress
I could not find it on Aliexpress. Click here to search by yourself.
Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm.
Price records source(s): 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)).