GIANT
GIANT Cast 400 Headlight
GIANT Cast 400 Headlight
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About this item
- Delivers up to 400 lumens of bright, focused light
- Features 3 steady modes and 2 flashing modes
- Runtime up to 5.5 hours on low beam
- Side lighting offers over 270° visibility
- Lightweight at just 86g for easy handling
- IPX5 water-resistant for wet weather riding
- USB rechargeable with included micro-USB cable
- TIR lens for enhanced beam clarity
- Tool-free rubber strap mount fits most handlebars
Product Description
Giant Cast HL 400 Headlight – Compact, Bright & Built for Every Ride
Illuminate your route with confidence using the Giant Cast HL 400 Headlight, designed to deliver reliable brightness and all-weather performance. Whether you're commuting through the city, riding before dawn, or hitting trails at dusk, this headlight ensures clear visibility and enhanced safety with a compact, user-friendly design.
Bright and Versatile Lighting
With a powerful 400-lumen output, this headlight features multiple steady and flashing modes tailored for different riding conditions. Its side-lighting design expands visibility up to 270°, helping you stay seen from every angle in low-light environments.
Built for Everyday Use
Rechargeable, lightweight, and easy to mount—this headlight is made for practical, everyday cycling. A durable housing and water-resistant design ensure it stands up to the elements, while the intuitive battery indicator helps you stay prepared.
User Benefits
- Clear Forward and Side Visibility: Beam and side-lighting ensure you’re seen from every direction
- Multiple Modes for Any Ride: Easily switch between settings for city, night, or daytime use
- Ride Longer, Recharge Less: Long runtimes minimize mid-ride power concerns
- Rain-Ready Design: IPX5 water resistance makes it suitable for wet weather
- Fast Mounting: Rubber strap mount installs quickly without any tools
Frequently Asked Questions (FAQ)
-
Is this headlight bright enough for night riding?
Yes, the 400-lumen high mode is ideal for night visibility and road awareness. -
How do I know when to charge it?
It features a status light that changes color to show battery levels and charging status. -
Can I use it in the rain?
Absolutely. It’s rated IPX5 for reliable performance in wet weather. -
Will it fit my bike?
The rubber strap mount fits most standard handlebars without the need for tools. -
Is a charging cable included?
Yes, a micro-USB charging cable is provided for easy recharging.
Experience dependable brightness in a sleek, compact form with the Giant Cast HL 400 Headlight—your go-to solution for safer, smarter cycling.
Features
LED Type | OSRAM high-output LED |
---|---|
Brightness Modes | High: 400 lm (1.5 hrs), Medium: 200 lm (3 hrs), Low: 100 lm (5.5 hrs) |
Flash Modes | Night: 50–100 lm (up to 12 hrs), Day: 100–200 lm (up to 8 hrs) |
Battery | 1600mAh Lithium-Ion |
Charging Time | Approx. 3–6 hours |
Mounting System | Rubber strap, tool-free |
Water Resistance | IPX5 |
Dimensions (LWH) | 95 x 29 x 29 mm |
Weight | 86 g |



