Giant Slaying Performance.

When the brief was to “hold nothing back,” we meant it. The STEDI™ Black Edition C4 Diffused takes compact cube lighting to its absolute limit — driven by CREE’s legendary XM-L2 LEDs to unleash a commanding 4,200 lumens of usable light. Rugged, refined, and built for punishment, this is the ultimate near-field work and camp light for those who demand more than ordinary performance.

⚫ Built for the Toughest Conditions

Every C4 Black Edition is engineered for resilience. A die-cast aluminium housing, optical-grade Lexan™ lens, and 304 series stainless-steel hardware provide enduring protection against the harshest conditions.

With IP68 waterproof certification (submersible to 3 m) and a Gore® breather vent, the C4 maintains peak output without moisture or pressure imbalance — ensuring consistent reliability whether mounted on a 4×4, truck, boat, or trailer.

💡 Diffused Beam – Perfect for Work & Camp

The Diffused Beam variant delivers a smooth, homogeneous wall of light ideal for close-range use. Its soft distribution eliminates hotspots, reducing glare and eye fatigue when working nearby or setting up camp.

Best for applications such as:

• Rear or canopy work lighting

• Camp setups and ambient illumination

• Reversing lights or load area visibility

• Scene and utility lighting

Beam Comparison:

• Spot Beam → Focused long-range throw.

• Flood Beam → Wider spread for area lighting.

• Diffused Beam → Soft, even near-field coverage — no harsh edges.

🧊 Coloured Filters Included

Each C4 Diffused includes a full set of snap-on filters, giving you quick adaptability for any environment:

• Blue Filter → Reduces glare on reflective surfaces (water, metal).

• Yellow Filter → Cuts through fog, dust, and haze for better contrast.

• Translucent Black Filter → Reduces output and enhances appearance for urban use.

Tool-free fitment lets you switch between filters in seconds.

⚙️ Key Features

✅ 4 × CREE® XM-L2 LEDs (5700 K) – Industry-leading output in a compact form.
✅ RFI & EMI Suppressed Circuitry – No interference with radios or GPS.
✅ IP68 Submersible – Fully sealed against dust and water.
✅ Gore® Breather Vent – Prevents condensation and pressure fluctuations.
✅ 304 Stainless-Steel Bracket & Fasteners – Marine-grade durability.
✅ Deutsch DT-2 Connector – Sealed plug with both male and female tails included.
✅ Compact and Versatile – Ideal for tight mounting spaces on any vehicle.

🛠 Technical Specifications

📦 What’s Included

• 1 × STEDI™ Black Edition C4 LED Cube Light (Diffused Beam)

• 1 × Translucent Black Filter

• 1 × Blue Filter

• 1 × Yellow Filter

• 1 × Stainless-Steel U-Bracket

• Mounting Hardware

• Male & Female Deutsch Connectors

• Vibration Dampener

⚙️ Applications

• Work & utility lighting for utes and canopies

• Camp scene illumination

• Rear vehicle or trailer reverse light

• Interior cargo and service areas