SONOFF B02-F Smart LED Filament Bulb (Power Rating: 7W, Input: 220-240V AC 50Hz, Lifespan: About 15000h, CCT: B02-F-A60: 2200K-6500K; B02-F-ST64: 1800K-5000K ;, Model: B02-F-A60; B02-F-ST64;, Luminous Flux: B02-F-A60: 806Lm; B02-F-ST64: 700Lm;).
Check coupons or create price alert down below. What is the best price?
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 code price check (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($5.99): BG6b62e2
2. ($17.36): BG589b2e
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/i1u
Old coupons (from the oldest to the newest): BGSONF89, BGSONOFF16, BGAFF10OFF, BGCuponation10, 13f142, BG10OFFAFF, BGwhielabel, BGLIG12, BG10OFFAFF1, 00c906, ADMITAD2212, 2022ACTIESNL, Terence, BGLED2203, 2203ActiesNL, tRaDetRaCKeR, 8wEbgaInS5, pROMo8cuPoN, BGf94f14, BGLED2206, TTSUMMER8, Cuponation9, BGLED07, BG00c906, BGOct22LED, BGLEDNOV2022
(I don’t think these’re gonna work, but you can try ’em out anyway)
Price history and price alert
Do you need price history chart (for all/most countries) for SONOFF B02-F Smart LED Filament Bulb? There we go. The lowest price was: $5.99.
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)).