Serfas Thunderbolt 2.0 Tail Light Bicycle Night Riding 7 Modes 50 Lumens

Customer rating 4.4 stars

Imported from USA | Ships in 10 working days

5% additional discount on UPI | Cash On Delivery available

1

₹5950 -31% ₹4100/-

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Product Information


Specification
AutoPartPosition : rear
BatteriesIncluded : 1
BatteriesRequired : 1
BatteryInstallationDeviceType : installed_in_vessel
Brand : Serfas
Brightness : 50.0 lumen
BulletPoint1 : Super Bright & Actually Works - 50-lumen Daytime Flash mode cuts through traffic and bright daylight. Real-world riders say it’s "seriously visible" - cars notice you faster, even from a distance.
BulletPoint2 : Battery That Doesn’t Flake Out - Solid modes last up to 5.5 hours, flash modes up to 19.5 hours. And if you forget to recharge? Auto Safe Mode kicks in to squeeze out another 45 minutes, so you’re not left in the dark.
BulletPoint3 : Lightweight, Tough, and Easy to Use - It weighs just 40 grams with the mount. Reviewers love how it mounts quickly, stays put, and survives rough, everyday riding without breaking.
BulletPoint4 : USB Charging + Remote Compatible - No batteries. No hassle. Recharge it like your phone. Plus, it can hook up to a USB remote switch if you want easier control while riding.
BulletPoint5 : Built to True Series Standards - we didn’t just guess at the lumen output, these lights meet and beat the advertised brightness. Reviewers back it up: you will notice a big difference versus cheaper lights.
Color : Silver
ContainsBatteryOrCell : battery
ExternallyAssignedProductIdentifier1 : 713835033609
ExternallyAssignedProductIdentifier2 : 0713835033609
GpsrSafetyAttestation : 1
Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT
Hazmat10 : DE_SmallLithiumIonBatteryInEquipment
Hazmat11 : EG_SmallLithiumIonBatteryInEquipment
Hazmat12 : ES_SmallLithiumIonBatteryInEquipment
Hazmat13 : FR_SmallLithiumIonBatteryInEquipment
Hazmat14 : GB_SmallLithiumIonBatteryInEquipment
Hazmat15 : IE_SmallLithiumIonBatteryInEquipment
Hazmat16 : IN_SmallLithiumIonBatteryInEquipment
Hazmat17 : IT_SmallLithiumIonBatteryInEquipment
Hazmat18 : JP_SmallLithiumIonBatteryInEquipment
Hazmat19 : MX_SmallLithiumIonBatteryInEquipment
Hazmat2 : UN3481
Hazmat20 : NL_SmallLithiumIonBatteryInEquipment
Hazmat21 : PL_SmallLithiumIonBatteryInEquipment
Hazmat22 : SA_SmallLithiumIonBatteryInEquipment
Hazmat23 : SE_SmallLithiumIonBatteryInEquipment
Hazmat24 : SG_SmallLithiumIonBatteryInEquipment
Hazmat25 : TR_SmallLithiumIonBatteryInEquipment
Hazmat26 : US_SmallLithiumIonBatteryInEquipment
Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment
Hazmat28 : 9
Hazmat3 : II
Hazmat4 : AE_SmallLithiumIonBatteryInEquipment
Hazmat5 : AU_SmallLithiumIonBatteryInEquipment
Hazmat6 : BE_SmallLithiumIonBatteryInEquipment
Hazmat7 : BR_SmallLithiumIonBatteryInEquipment
Hazmat8 : CA_SmallLithiumIonBatteryInEquipment
Hazmat9 : CN_SmallLithiumIonBatteryInEquipment
IncludedComponents1 : Bike Tail Light
IncludedComponents2 : Tail Light Mount
ItemDisplayDimensions_Height : 4 centimeters
ItemDisplayDimensions_Length : 21 centimeters
ItemDisplayDimensions_Width : 6 centimeters
ItemDisplayWeight : 0.3 pounds
ItemName : Serfas Thunderbolt 2.0 Tail Light Bicycle Night Riding 7 Modes 50 Lumens
ItemPackageDimensions_Height : 21.1074 centimeters
ItemPackageDimensions_Length : 4.2926 centimeters
ItemPackageDimensions_Width : 6.1976 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : bike-taillights
Manufacturer : Serfas
Material : Polymer
ModelNumber : TBT-50R
MountingType : Seatpost Mount
NumberOfLithiumIonCells : 1
NumberOfSettings : 7
PartNumber : TBT-50R
PowerSourceType : Battery Powered
ProductDescription : The Serfas True Series tail light is built for riders who demand real performance. With a 50-lumen Daytime Flash, Auto Safe Mode, USB rechargeability, and aero post compatibility, it’s lightweight (40g) but heavy on power. Solid modes last up to 5.5 hours, flash modes up to 19.5 hours, and an extra 45 minutes with Auto Safe Mode. Trusted by riders for exceeding lumen claims, it’s the light that turns night into day — and keeps you seen.
ProductSiteLaunchDate : 2016-09-08T17:23:33.742Z
Size : 1 - 149 Lumens
SupplierDeclaredDgHzRegulation : not_applicable
UnspscCode : 25172900
WaterResistanceLevel : water_resistant

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Ratings & Review

Rating Breakdown (average)

5*
8
4*
5
3*
2
2*
0
1*
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Read all 15 customer reviews

Exactly what I was looking for.

Highly recommended for everyone.

Reliable and efficient.

Does the job but nothing extraordinary.

Will be purchasing again soon.

Will definitely recommend to others.

High quality and great value.

CouldnÕt be happier with this purchase.

Satisfactory but not impressive.

CanÕt believe how great this is.

Solid build and decent design.

Well-made and looks great.

Extremely satisfied with the product.

CanÕt believe how great this is.

Just what I needed and more.

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