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.
Basically copy coupon, view price history or create e-mail price alert. Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest coupon and price update (UTC):
Banggood
Banggood warehouse is located in China. Hmmm… There is no active coupon in Banggood at this moment.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Additional Banggood coupons: first page and second page
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. (13.3.2025, $41.99): BGa43ca1
Item: BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm [EU]
Countries: CzechRepublic, Germany, Hungary, Poland, Slovakia(SlovakRepublic)
2. (24.1.2025, $69.99): BGabbe2e
Item: BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm [EU]
Countries: CzechRepublic, Germany, Hungary, Poland, Slovakia(SlovakRepublic)
3. (23.1.2025, $47.99): BG137b5e
Item: BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm [EU]
Countries: Greece
4. (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, BGALL8, BG2a5901, BGccd33d, BGbe5d48, BG0c92da
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
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)
Price history and price alert
Check out price history chart (for all/most countries) for BlitzWill BW-CLT2 LED Smart Ceiling Light 40cm. The lowest price was: $57.99.
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)).