Right now the best price with coupon code for Convoy C8+ SST40 Flashlight is $19.8 (in Banggood). Go down and check coupons out. Remember to check price history if it is available. Let’s see what best price is ATM.
tail press, Color temperature: 6500K, Light cup: smooth cup, Material: aluminum alloy, Lumens: 2000lm, Lamp beads: SST40, Voltage: input voltage 3 – 4.2V, Can remember the gear position, Power supply: 1x 18650 battery (without battery), Range: 300 – 500 meters, Power: 15W, Battery life: about 1 hour (depending on battery capacity), Switch type and position: reverse switch, Waterproof rating: IPX8
Latest coupon and price update (UTC):
Banggood ($19.80)
Banggood warehouse is located in China. The question is – is it a good price? Looks like a good price to me (average is $21.41). I am tired of searching coupons, but I found one for you…
Link: Banggood product page
Price without coupon: $20.37
1. ($19.80): BGC8T40
just apply this code 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
Old coupons (from the oldest to the newest): BGC840, linepayflt, EYBG, BGSM30%, BGF1111, fInbG2020, BGff2020, BGSPR, BG14TH16, BG1128, BG10OFFAFF, BG10OFFAFF1, BGYW67, BANGGOODSD, BGTorch4, 00c906, BGtorch2, BGtorch3, BGdeals269, BGAlerabat15, BGtorch7, BGAlerabatI, BG4cc4ac, BGtorch9, BG8Alerabat, BG59c74f, BGLED07, BGOutlight10, BGec231b, BG12a755, BGfe53d3, BGb49332, BG6dd5c5, BG1393ae, BG970e54, BGe8ed4f, FIN9802, BG770b1d, BGBLF31, BG589b2e, BGd57765, BGHOBBY241A
(these coupons are old, so probably won’t work)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Here is price history (for all/most countries) for Convoy C8+ SST40 Flashlight.
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)).