From colorful LED strip lights to smart voice-controlled systems, EasyLink delivers full-category ambient lighting solutions trusted by clients in over 100 countries.
From home decoration to commercial venues, from automotive interiors to holiday celebrations, our solutions cover every lighting need you can imagine.
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High-quality LED chips delivering gradient, flashing, and breathing modes. Supports DIY cutting, app control, 2.4G and IR remote options.
Built-in high-sensitivity microphone captures sound in real time. Lights pulse to beats and frequencies — perfect for parties and livestream studios.
Ultra-thin, automotive-grade LED systems for dashboards, doors, and footwells. Multi-zone independent control with music rhythm mode.
We combine deep technical expertise with a customer-first approach to deliver lighting solutions that exceed expectations.
Our dedicated research team continuously pushes the boundaries of LED technology. We hold multiple patents in smart lighting control and color rendering, ensuring our solutions remain at the industry forefront.
Every product undergoes a 6-stage quality inspection process — from raw material testing through aging tests to final packaging checks. We maintain less than 0.3% defect rate across all product lines.
Need a specific color temperature, length, IP rating, or connector type? Our engineering team works closely with you to design bespoke solutions tailored to your exact project requirements.
With clients in over 100 countries and products certified to international standards including CE, FCC, and RoHS, we are equipped to serve markets worldwide with reliable logistics support.
Our proprietary app platform supports iOS and Android, enabling users to control lighting via Wi-Fi, Bluetooth, or 2.4G. We also offer white-label app customization for brand partners.
Our dedicated support team provides round-the-clock assistance. From pre-sales consultation to after-sales troubleshooting, we ensure a smooth experience at every stage of your project.
Hear from our partners who have transformed their products and spaces with EasyLink lighting solutions.
EasyLink helped us develop a complete product line of smart LED strip lights in just 8 weeks. Their app customization capability was the key differentiator for our brand in the North American market.
The in-car ambient lighting solution exceeded our expectations. The ultra-thin design integrates seamlessly into our vehicle interior, and customers love the music sync feature.
We have been working with EasyLink for three years. Their consistent quality and willingness to customize even small orders has made them our go-to LED supplier for all ambient lighting projects.
Before diving into the User Manual, let's cover the basics. Zemax OpticStudio is a comprehensive software package that allows users to design, simulate, and optimize optical systems, including lenses, mirrors, telescopes, and more. The software offers a range of tools and features, including:
Formerly a dialog box, this is now a docking pane usually on the left side. It defines global settings:
ZPL is an interpreted scripting language native to OpticStudio. It uses simple macro commands to extract data from editors, execute optimizations, and format custom text outputs.
The serves as the authoritative "atlas" for optical engineers, spanning over 2,000 pages of technical documentation. More than just a list of instructions, it represents decades of optical theory translated into a functional software interface, evolving since the early 1990s into the industry's gold standard. The Core of the Manual: Two Paths to Light
This guide is the ideal first read for any new user. It transforms the intimidating blank slate of the software into a familiar workspace, building confidence through small, manageable projects.
Are you trying to automate a task using or the ZOS-API ? Zemax Opticstudio User Manual--------
This guide explores the structure of the manual, essential sections for beginners, and how to use it to troubleshoot complex optical designs. 1. What is the Zemax OpticStudio User Manual?
While the User Manual is the definitive legal and technical reference for how the software computes numbers, it can sometimes lack the "why" behind a design strategy. To bridge the gap between software operation and practical engineering, use these companion resources:
Merit Function Value=∑Wi(Vi−Ti)2∑WiMerit Function Value equals the square root of the fraction with numerator sum of cap W sub i open paren cap V sub i minus cap T sub i close paren squared and denominator sum of cap W sub i end-fraction end-root Wicap W sub i = Weight of the operand Vicap V sub i = Current value of the operand Ticap T sub i = Target value of the operand Crucial Operand Categories Common Operands EFFL , WFNO , AMAG Controls focal length, f-number, and magnification. Aberrations SPHA , COMA , ASTI Targets specific third-order Seidel aberrations directly. Image Quality TRAR , REAY , OPDX Before diving into the User Manual, let's cover the basics
A visual representation of the system and ray paths.
Rays at steep field angles are blocked by the physical mechanical housings of the lens elements.
Additionally, the is a tool for creating complex objects, and its section of the documentation details a set of commands. These commands are grouped into categories like Insert Group, Declaration, Object Creation, Operation Group, and Boolean Commands, which allow for the creation and modification of geometry using logical operations. The serves as the authoritative "atlas" for optical
If you have access to the built-in Help System (F1), these sections are the most valuable:
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