Zebralight H600Fc Mk IV Headlamp — 18650, XHP50.2, Floody 4000K, High CRI

Overview

The Zebralight H600Fc Mk IV is a compact, high-performance headlamp designed for precise visibility in a variety of real-world settings. It pairs a Cree XHP50.2 Neutral White LED with a 4000K color temperature and a high CRI range (93–95), delivering a natural, detailed rendering of textures and colors. Built for demanding tasks, it offers a smart interface, robust cooling, and durable protection, so you can focus on the job at hand rather than managing the light.

Smart design and smart safety fuse the performance you need with the reliability you want. A unibody aluminum housing, precision machining, and a durable hard anodized finish combine for a rugged yet lightweight build. The sealed, potted LED driver helps keep the electronics protected, while a temperature-aware system keeps brightness stable during longer sessions. The included battery-protection features and a low-voltage cutoff help safeguard both your headlamp and your power source.

• Three main brightness levels, each programmable with two sub-levels for rapid adaptation
• Second sub-levels can be set to different brightnesses across main levels
• PID thermal regulation and continuous monitoring of temperature, current, and voltage
• Battery protections plus a 2.7V low-voltage cutoff and a capacity indicator

How it performs in real life

In practice, the H600Fc Mk IV shines in close work and exploratory tasks where even, shadow-free light enhances accuracy. The floody beam originates from a frosted lens with a 90-degree spread, offering broad coverage without harsh hotspots. This makes it suitable for inspections, mechanical work, or campsite setup where color fidelity matters and details matter from edge to edge.

• Lightweight, compact form: head diameter 0.95 in (24.2 mm); length 3.85 in (97.8 mm); weight around 1.4 oz (39 g) on its own
• Flexible power options: operates from a single 18650 cell (up to 69 mm); batteries not included
• Low parasitic drain and reverse polarity protection for hassle-free use
• IPX8 waterproof rating (up to 2 meters, 30 minutes) for wet environments

Built for durability and everyday carry

The H600Fc Mk IV emphasizes longevity and ease of use: a durable natural hard anodized finish (Type III Class I), tempered glass, and an orange-peel reflector ensure long-lasting performance under demanding conditions. The user-friendly switch, thermal regulation, and straightforward battery indicators make day-to-day tasks predictable and frustration-free. Whether you’re navigating a late-night trail, performing repairs, or documenting work, this headlamp aims to be a dependable companion without overpromising results.

Note: This version uses one 18650 lithium-ion cell (not included). The combination of precise tuning, protective features, and thoughtful ergonomics is designed to support focused tasks and extended wear in a range of environments.