Relentless Light for
Relentless Production.
From heavy vibration CNC zones to dust-free precision assembly. Eliminate glare, stroboscopic hazards, and maintenance downtime with Yuanhui’s ruggedized LED solutions.
Lighting is Production Equipment
In a factory, light is not just for seeing; it is for working. Poor lighting is directly linked to rejected parts, worker fatigue, and safety incidents.
The Safety Hazard
The Stroboscopic Effect: Cheap LED drivers flicker at 100-120Hz. This can make fast-spinning lathe chucks or saw blades appear stationary. This optical illusion is a top cause of hand injuries.
SOLUTION: FLICKER-FREE < 1%The Fatigue Factor
High glare from bare LEDs causes pupils to constantly constrict. This eye strain leads to headaches and a measurable 15% drop in concentration by the 6th hour of a shift.
SOLUTION: UGR < 19The Quality Drop
Low CRI (Color Rendering Index) lighting makes different shades of wire or paint look identical. This leads to assembly errors and “false passes” in Quality Control (QC).
SOLUTION: CRI Ra > 90
Built to Survive the Floor
Commercial lights fail in factories because they cannot handle the environment. Yuanhui engineers specifically against two killers: Vibration and Heat.
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01. Vibration Proof (IEC 60068-2-6)
Stamping presses and overhead cranes create constant low-frequency tremors. This loosens screws and cracks standard solder joints. We use reinforced double-soldering and Loctite-secured stainless steel screws to withstand 2G-5G vibration loads.
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02. Thermal Management (Ta 55°C)
Near the roof of a foundry or injection molding plant, air temperatures can hit 55°C. We use an oversized ADC12 Aluminum Heatsink with vertical convection channels. This keeps the LED junction temperature (Tj) below 85°C, ensuring a 50,000-hour life even in hellish heat.
Visual Ergonomics: The Difference
High Glare & Ghosting
Direct-lit LEDs act like multiple spotlights. This creates “Multi-Shadows” (Ghosting) behind the worker’s hands or tools, causing depth-perception errors and eye fatigue during precision assembly.
Shadow-Free Precision
Our Micro-Prismatic Diffuser scatters light rays in millions of directions. This wraps light around the object, creating a soft, singular shadow (or no shadow), crucial for reading calipers and inspecting PCBs.
Soft Light & UGR < 19
Our Micro-Prismatic Diffuser scatters light to eliminate hard shadows. The large emitting surface ensures light wraps around objects (like hands), providing clear visibility for fine electronics work.
