---
product_id: 521711936
title: "SIGMA SPORT Bike Lights Front and Back BUSTER 400 FL & BLAZE FLASH - USB C Rechargeable Bicycle Lights with Versatile Modes | IPX4 Waterproof Bike Light with 400 Lumens & 120 Meters Beam Range"
brand: "sigma"
price: "₨2472"
currency: SCR
in_stock: true
reviews_count: 5
category: "Sigma"
url: https://www.desertcart.sc/products/521711936-sigma-sport-bike-lights-front-and-back-buster-400-fl
store_origin: SC
region: Seychelles
---

# 400 lumens front brightness 30h front & 50h rear battery life IPX4 waterproof durability SIGMA SPORT Bike Lights Front and Back BUSTER 400 FL & BLAZE FLASH - USB C Rechargeable Bicycle Lights with Versatile Modes | IPX4 Waterproof Bike Light with 400 Lumens & 120 Meters Beam Range

**Brand:** sigma
**Price:** ₨2472
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Light Up Your Ride, Own the Night!

## Quick Answers

- **What is this?** SIGMA SPORT Bike Lights Front and Back BUSTER 400 FL & BLAZE FLASH - USB C Rechargeable Bicycle Lights with Versatile Modes | IPX4 Waterproof Bike Light with 400 Lumens & 120 Meters Beam Range by sigma
- **How much does it cost?** ₨2472 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/521711936-sigma-sport-bike-lights-front-and-back-buster-400-fl)

## Best For

- sigma enthusiasts

## Why This Product

- Trusted sigma brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ride Rain or Shine:** IPX4 waterproof rating means your lights perform flawlessly through unpredictable weather conditions.
- • **Stay Visible, Stay Safe:** Rear light visible up to 500 meters with emergency brake and brightness sensor modes for ultimate road presence.
- • **Power Through Long Rides:** Up to 30 hours front and 50 hours rear battery life keeps you illuminated on extended journeys without worry.
- • **Fast & Future-Ready Charging:** USB-C rechargeable system for quick, convenient power-ups that fit your on-the-go lifestyle.
- • **Illuminate Your Path Like a Pro:** 400 lumens front light with a 120m beam ensures you see and are seen in any urban or off-road adventure.

## Overview

The SIGMA SPORT BUSTER 400 FL & BLAZE FLASH bike light set offers professional-grade illumination with 400 lumens front brightness and a 120-meter beam range, paired with a rear light visible up to 500 meters. Designed for durability with IPX4 waterproofing and extended battery life (30h front, 50h rear), these USB-C rechargeable lights provide versatile modes including emergency brake detection and brightness sensors, making them ideal for safe, stylish cycling in any weather.

## Description

Shop SIGMA SPORT Bike Lights Front and Back BUSTER 400 FL & BLAZE FLASH - USB C Rechargeable Bicycle Lights with Versatile Modes | IPX4 Waterproof Bike Light with 400 Lumens & 120 Meters Beam Range. Free delivery and returns on all eligible orders.

Review: Ottimo prodotto, la visibilità su strada di sera è ottima e la luce posteriore fa molto bene il suo lavoro. Mi sembra buona anche la tenuta della batteria, su un'uscita di tre ore la batteria era ancora al 30% circa. Molto soddisfatto.
Review: Es una buena luz para la bicicleta, con bastante luminosidad y sus diferentes intensidades. La luz trasera se ve increíble y a demás es muy fácil de que te detecten los coches que vienen por detrás, además la duración de la batería es excelente pero si la usas siempre con una mayor intensidad es normal que gastes la batería antes. Igualmente la recomiendo.

## Features

- HIGH-PERFORMANCE LIGHTING: Our front bike light delivers an impressive 400 lumens, lighting up to 120 meters ahead. Paired with the rear bicycle light offering visibility up to 500 meters, those cycle lights front and back ensure safe night cycling.
- ROBUST & WATERPROOF DESIGN: Built to withstand the elements, the bike light front meets the IPX4 standard for water resistance, making our rechargeable bike lights your reliable partner in any weather condition.
- EXTENDED BATTERY LIFE: Experience long-lasting illumination with the bike front light providing up to 30 hours of light in high mode. The rear bicycle light keeps you visible for up to 50 hours, perfect for extended trips with these cycling lights.
- OPTIMIZED SAFETY FEATURES: The bike lights front uses a SIGMA converging lens for uniform light distribution - maximizing visibility and safety. The bike lights back features a brightness sensor, emergency brake function, and multiple flashing modes.
- VERSATILE AND DURABLE: These cycle lights front and back are designed for any cycling adventure, from city commuting to off-road biking. This LED bike light set is USB C rechargeable and built to withstand all weather conditions with the IPX 4 standard.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4DVHNBZ |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries included? | Yes |
| Best Sellers Rank | 216,694 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 419 in Cycling Headlight-Taillight Combinations |
| Brand | Sigma |
| Color | Black (Black) |
| Customer Reviews | 4.5 4.5 out of 5 stars (107) |
| Date First Available | 14 Jun. 2022 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Department | Unisex |
| Included components | BUSTER 400, BLAZE FLASH, USB Type-C Cable, Micro USB Cable |
| Item model number | 19620 |
| Manufacturer | SIGMA-ELEKTRO GmbH |
| Material type | Unisex Adults compound |
| Number of items | 1 |
| Power source | Battery Powered |
| Product Dimensions | 8.3 x 3.6 x 3.5 cm; 244 g |
| Size | One Size |
| Style | BUSTER 400 FL / BLAZE FLASH SET |
| Wattage | 100 watts |

## Product Details

- **Brand:** Sigma
- **Colour:** Black (Black)
- **Item weight:** 244 Grams
- **Light Output Maximum:** 400 Lumens
- **Material:** Unisex Adults compound
- **Mounting type:** Handlebar Mount
- **Number of settings:** 9
- **Power source:** Battery Powered
- **Product dimensions:** 8.3L x 3.6W x 3.5H centimetres
- **Water resistance level:** Waterproof

## Images

![SIGMA SPORT Bike Lights Front and Back BUSTER 400 FL & BLAZE FLASH - USB C Rechargeable Bicycle Lights with Versatile Modes | IPX4 Waterproof Bike Light with 400 Lumens & 120 Meters Beam Range - Image 1](https://m.media-amazon.com/images/I/71MYFX7h5tL.jpg)
![SIGMA SPORT Bike Lights Front and Back BUSTER 400 FL & BLAZE FLASH - USB C Rechargeable Bicycle Lights with Versatile Modes | IPX4 Waterproof Bike Light with 400 Lumens & 120 Meters Beam Range - Image 2](https://m.media-amazon.com/images/I/612Yc5pYIwL.jpg)
![SIGMA SPORT Bike Lights Front and Back BUSTER 400 FL & BLAZE FLASH - USB C Rechargeable Bicycle Lights with Versatile Modes | IPX4 Waterproof Bike Light with 400 Lumens & 120 Meters Beam Range - Image 3](https://m.media-amazon.com/images/I/61AlvHL69gL.jpg)
![SIGMA SPORT Bike Lights Front and Back BUSTER 400 FL & BLAZE FLASH - USB C Rechargeable Bicycle Lights with Versatile Modes | IPX4 Waterproof Bike Light with 400 Lumens & 120 Meters Beam Range - Image 4](https://m.media-amazon.com/images/I/71YD8DZECiL.jpg)
![SIGMA SPORT Bike Lights Front and Back BUSTER 400 FL & BLAZE FLASH - USB C Rechargeable Bicycle Lights with Versatile Modes | IPX4 Waterproof Bike Light with 400 Lumens & 120 Meters Beam Range - Image 5](https://m.media-amazon.com/images/I/71c0emNP3PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***. on 1 January 2026*

Ottimo prodotto, la visibilità su strada di sera è ottima e la luce posteriore fa molto bene il suo lavoro. Mi sembra buona anche la tenuta della batteria, su un'uscita di tre ore la batteria era ancora al 30% circa. Molto soddisfatto.

### ⭐⭐⭐⭐⭐ Review
*by R***L on 8 April 2025*

Es una buena luz para la bicicleta, con bastante luminosidad y sus diferentes intensidades. La luz trasera se ve increíble y a demás es muy fácil de que te detecten los coches que vienen por detrás, además la duración de la batería es excelente pero si la usas siempre con una mayor intensidad es normal que gastes la batería antes. Igualmente la recomiendo.

### ⭐ Review
*by H***U on 9 February 2026*

Good strong light as long as it works… Got 2 off them and both broke down after 2 months. Don’t buy this

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**Shop now:** [https://www.desertcart.sc/products/521711936-sigma-sport-bike-lights-front-and-back-buster-400-fl](https://www.desertcart.sc/products/521711936-sigma-sport-bike-lights-front-and-back-buster-400-fl)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-10*