Will it fit my seat post? I have an aero (non-round) post.

Fits round seat posts and saddle rails with a one-piece silicone band, no tools. On aero or oversized posts it's borderline - some riders fit theirs, others find the band too short.

How long does the battery really last?

Up to 30.5 hours on the 430 mAh battery - that's the longest flash mode, not constant-on. Riders using constant-on report recharging after about six hours. A battery level indicator shows charge before you ride. Charges via USB-C.

Which front lights can FTR LightSync Control with the SEEMEE 50 V2.0?

FTR LightSync Control technology, paired with “HORI 1300S、EVO 1700 PRO、RN 1500S” front lights and MJ-6558 remote for intelligent one-touch control.

How to use the FTR LightSync Control?

After the remote control is successfully paired with the front and tail lights, press and hold the "○" or "□" button on the remote for 1 second to turn on/off the front and tail lights simultaneously.

What is the PelotonSync Flash?

When two or more SEEMEE 50 V2.0 taillights come close and flash in the same pattern, they automatically switch to PelotonSync Flash mode.

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Magicshine SEEMEE 50 V2.0 Bike Tail Light

Product ID: 664399101

Details

Brand
Magicshine
Color
Black
Item Weight
28 g
Light Output Maximum
50 lumens
Material
Acrylonitrile
Mounting Type
Seatpost Mount

💡50 lumens ultra-bright output

💧IPX6 waterproof rating

🔋30.5h USB-C battery life

8183 som

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Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♂️ Light up your night rides with smart safety and style!

ALL WEATHER READY - IPX6 waterproof design keeps you visible rain or shine, no compromises on safety.
SEAMLESS PELOTON SYNC FLASH - Sync rear lights with your crew for instant group visibility and style.
EFFORTLESS ONE TOUCH CONTROL - Smart FTR LightSync tech pairs front and rear lights via remote for safer night rides.
TOOL FREE UNIVERSAL MOUNTING - Silicone strap fits most seat posts & saddle rails—install in seconds, no tools needed.
LONG LASTING POWER SMART LOCK - 430mAh battery delivers 30.5 hours with lock feature to prevent accidental drain.

The Magicshine SEEMEE 50 V2.0 is a compact, USB-C rechargeable rear bike light delivering 50 lumens of bright, wide-angle visibility. Engineered with IPX6 waterproofing and a 430mAh battery offering over 30 hours of runtime, it features innovative PelotonSync flashing and FTR LightSync remote control compatibility for enhanced group safety. Easy to mount without tools, this aluminum-bodied tail light is designed for professional cyclists and urban commuters seeking reliable, smart night riding safety.

Specifications

ASIN	B0B9JQXP9P
Auto Part Position	Rear
Best Sellers Rank	#38,718 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #49 in Bike Taillights
Brand	Magicshine
Brand Name	Magicshine
Color	Black
Customer Reviews	4.4 out of 5 stars 137 Reviews
Included Components	SEEMEE 50 V2.0 Rear Bike Light, Silicone strap,USB-C charging cable, User manual
International Protection Rating	IPX6
Item Dimensions L x W x H	2.56"L x 0.55"W x 1.06"H
Item Highlight	USB C Rechargeable, 50 Lumen, IPX6 Waterproof, FTR Cycling Safety
Item Weight	28 g
Light Output Maximum	50 lumens
Manufacturer	MagicShine
Material	Acrylonitrile Butadiene Styrene, Polycarbonate
Material Type	Acrylonitrile Butadiene Styrene, Polycarbonate
Model Number	SEEMEE50
Mounting Type	Seatpost Mount
Number of Items	1
Number of settings	5
Power Source	USB C Rechargeable Battery Powered
Warranty Description	2 year warranty
Water Resistance Level	Waterproof

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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8183 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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