7 pcs. Astrolux K2 SST20 4000K UV/RGB Keychain Flashlight

High CRI CRI90, Output 300 Lumen, Size 65x 16mm (Lengthx Diameter), Color Temperature 4000K, Name Astrolux® K2 SST20 TIR Keychain Flashlight, Battery 135mAh Rechargeable Battery (Built-in), Weight 17g, Colors Blue / Green / Red / Purple / White / Amber / Starry Blue, Waterproof IP65, LED SST20 + Red&Blue + UV LED, Range 60 Meter, Charging Quick Charge Type-C USB Rechargeable.

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price: Open

Image	Product (link)	Price	Coupons
	7.4V 2000mAh Lipo Battery For 144001 12428 12423 FT009 RC Boat car speedboat Spare Parts 2S 7.4 V 903462 Battery upgrade 1500mah	$3.30	–
	7.4v 1300mAh Li-ion battery for Watch Gesture Sensing Twisted RC stunt car 18650 7.4v battery and Charger FOR RC Cars	$3.84	–
	7.4v 1000mah Lipo Battery For Mjxrc X600 Upgrade 2s 1000mah 25c 703048 Lipo Battery For Toys Remote Control 7.4VBattery With JST	$4.99	–
	7.4V 4000mAh Li-ion rechargable battery SM/USB charger for MN99S D90 U12A S033g Q1 H101 H103 RC Electric Construction Excavator	$5.31	–
	7.4V 6800mah 18650 Lipo Battery for Q46 Wltoy 10428 12428/12423 X9115 144001 RC Car Spare Accessories 7.4V high capacity battery	$5.53	–
	7.4V 6800mah 18650 Lipo Battery for Q46 Wltoys 10428/12428/12423 X9115 144001 RC Car Spare Accessories Waterproof battery 7.4V	$6.34	–
	7.4V 6800mAh 18650 SM-2P Li-ion Battery for WPL MN99S D90 U12A S033g Q1 H101 Parts 7.4V Battery Rc Boats Cars Tanks Drones Parts	$6.65	–
	7.4V 600mAh Lipo Battery and USB Charger for WLtoys K969 K979 K989 K999 P929 P939 RC Car toys accessories 2S 7.4v 601844 Battery	$7.01	–
	18650 Lithium Battery Pack 7 4V 1300mAh High Rate 10C For Meizhi 2856 Remote Control Car Ready Stock	$7.59	–
	7.4v 5000mAh Lipo Battery T Plug for Wltoys 12423 10428 12429 12401 12402 12402A RC Car 7,4 В 3000 мАч RC Игрушечная Батарея	$7.80	–
	2S Lipo Battery 7.4v 1500mah 1800mah 2200mah 3300mah 4200mah 5200mah 6500mah 7200mah 10400mah JST/XT60/T RC Parts 7.4v Battery	$7.83	–
	1PCS 7.4V 3000mah 18650 li-ion rechargeable battery pack with XH2.54 Plug 18650-2S lithium battery For megaphone speaker parts	$7.92	–
	7.4V 3000mAh 18650 Li-ion Battery for Wltoys 10428 /12428/12423 RC Car Parts 2S 7.4V battery For Wltoys 144001 124017 124019	$8.10	–
	7.4V 18650 lithium battery 6000mAh/9000mAh 12000mAh Rechargeable battery pack megaphone speaker protection board+XH-2P Plug	$8.12	–
	7.4V 1500mAh Lipo battery With Charger For Wltoys 12428 144001 A979-B RC Car battery Spare parts 2S 7.4 V 1500 mah 903462 T plug	$8.64	–
	Original 2s 7.4 V 3000mAh Lipo battery for Wltoys 144001 104001 124019 12428 RC car Parts 7,4 В 3000 мАч RC Игрушечная Батарея	$11.91	–
	XINJ 7.4V 2840 mAh Li-Polymer Li Lithium Lipo Battery Cell 803480 JST-PH 3Pin 2.0mm For MID ipod Portable DVD Tablet PC DIY	$13.92	–
	Car Lights for VW Golf 7 Tail Light 2013-2020 Golf 7.5 LED Rear Lamp Golf MK7 Stop DRL Brake Dynamic Signal Auto Accessories	$412.69	–

Click here to search by yourself. Here are coupons that you can use.

Updated: 04-08-2025

Banggood

Warehouse in China.
Link: 7 pcs. Astrolux K2 SST20 4000K UV/RGB Keychain Flashlight
$114.79 with coupon: BG10OFFAFF1

Additional Banggood coupons:
1. First page
2. Second page

Price history and price alert

Not enough data to show price history chart… $99.99 is the only recorded price. It was not cheaper than that since we have saved it in DB.
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)).
Price Alert