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TESS T-6C007W 12W 1000lm A19 LED Lamp

emv tess2
1 490 €

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Yole TESS-T6C007W Lamp LED iconeflyerHow Taiwanese TESS is improving price-performance ratio of LED lamps ?

Found solutions used for a low cost but efficient 70W lamp replacement
TESS (Top Energy Saving System Corp.), a leading LED lamp supplier from Taiwan is promoting a range of low cost replacement lamps at aggressive prices.
In a standard A19 shape, the LED based TESS Lamp integrates 18 warm white LEDs assembled on an IMS substrates. The driver electronic board is assembled in the base of the lamp. The heat dissipation is performed by the body in aluminum.
The main cost drivers have been optimized in this lamp. The lamp is not dimmable to limit the electronic complexity. The thermal contacts are not optimum and the light diffusion is not uniform.
The LED lamp analyzed in this report has a luminous Flux of 1000 lm at 12W and a correlated color temperature (CCT) of 3000K, which make it suitable for decorative and ambient lighting.

This reverse costing report provides a complete teardown of the LED with:

  • Detailed photos
  • Material analysis
  • In-depth economical analysis
  • Manufacturing cost breakdown
  • Selling price estimation

Table of contents

1. Overview / Introduction
> Introduction
> The course of the analysis

2. Company Profile

> Company Profile
> Component Characteristics

3. Physical Analysis

> Packaging
> Disassembly
> Remote Phosphor
> Disassembly
> Connector Board
> LED Substrate
> LED Substrate – Top Side - Global View
> LED Substrate – Top Side - High Resolution Photo
> LED Substrate – Bottom Side - Global View
> LED Substrate – Cross-Section
> Driver Board

3. BOM Cost

> Assessing the BOM
> Estimation of the cost of the PCB
> Estimation of the cost of the Electronic Boards
> Estimation of the cost of the Housing and Packaging
> Material cost breakdown

 4. Added Value Cost
> Assessing the Added Value (AV) cost
> Driver Board Manufacturing Flow
> Driver Board Hourly Rates and Cadencies
> Details of the Driver Board AV Cost
> Details of the LED Substrate AV Cost
> Details of the LED Lamp Assembly AV Cost
> Functional Breakdown

5. Estimation of the selling price

> Manufacturing Cost Breakdown
> Estimation of the Selling Price

6. Contact



Across the Enterprise, from marketing to purchasing and R&D, product manufacturing cost is a major factor which has to be measured and then optimized. Since 1993, System Plus Consulting’s mission has been to develop and sell the right tools and services to meet these costing requirements.

System Plus Consulting utilizes an engineering approach to cost. Cost models and technology expertise are combined to provide customers with an accurate and objective estimation of manufacturing costs and selling prices.

Headquartered in Nantes, France, System Plus Consulting is specialized in technology and cost analysis of electronic components and systems. During our 20 years in business, we have built and refined detailed cost models as the primary tools for hundreds of analyses. The highly qualified System Plus cost engineers combine broad and deep skills in semiconductor and electronics technologies with years of experience in cost modeling.

We offer:
− Custom reverse costing analyses: technology analysis followed by cost evaluation
− Standard reverse costing reports: regular publications on innovative products (available from our catalogue)
− Costing tools: software tools combining models and data to perform cost analysis

System Plus Consulting analyzes any type of electronic devices and systems, with a special focus on semiconductor technologies. Major fields of technology and cost expertise are:
− Integrated Circuits
− Power Devices and Modules
− MEMS & Sensors
− Photonics: LED, Image Sensors
− Packaging including wafer level
− Electronic Boards and Systems

Our analyses are used by Purchasing Departments to measure their suppliers’ cost structure, R&D Departments to confirm technological choices depending on their impact on costs, and Benchmarking/Marketing Departments to monitor the products on the market.

System Plus Consulting is committed to provide a high level of service:
− Delivery of reports and custom analyses with a minimum lead time.
− Results presentation and online Q&A sessions when support is needed.
− Open methodology and full confidentiality in order to maintain a trustful collaboration.

Since 2008, our partnership with YOLE Développement has allowed us to stay at the forefront of technologies and has added a market view to our reports.

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