High Power LightingROCO:6559 +7.67%52 Median PS Value is NT$10.36 as of Jul. 02, 2026, which is 100% below its 10-year median of 1.16. GuruFocus rates ROCO:6559 with a GF Score™ of 52/100 and a GF Value™ of NT$13.12 (Significantly Overvalued). Among 1,642 Industrial Products companies, High Power Lighting ranks worse than 70.58% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for High Power Lighting's Median PS Value or its related term are showing as below:
ROCO:6559'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 1.16 Med: 1.16 Max: 1.84
Current: 1.76
During the past 13 years, the highest Price to Median PS Value of High Power Lighting was 1.84. The lowest was 1.16. And the median was 1.16.
ROCO:6559's Price-to-Median-PS-Value is ranked worse than 70.58% of 1642
companies
in the Industrial Products industry
Industry Median: 1.13
vs ROCO:6559: 1.76
High Power Lighting (ROCO:6559) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
High Power Lighting's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
18.25
/
10.36
=
1.76
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
High Power Lighting Median PS Value Related Terms
High Power Lighting Median PS Value Historical Data
* Premium members only.
The historical data trend for High Power Lighting's Median PS Value can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Electrical Equipment & Parts subindustry, High Power Lighting's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
High Power Lighting Price-to-Median-PS-Value vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, High Power Lighting's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where High Power Lighting's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 2.5103.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. High Power Lighting's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 was NT$4.127.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
High Power Lighting (ROCO:6559) has a Median PS Value of NT$10.36 as of Jul. 02, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on High Power Lighting and its competitors. This is 793% above median its historical median of 1.16. Over the past decade, High Power Lighting's Median PS Value has ranged from 1.16 to 1.84. According to the industry distribution chart, High Power Lighting ranks #1159 out of 1642 companies in the Industrial Products industry, placing it in the top 70.6%.
Is High Power Lighting's Median PS Value too high?
High Power Lighting's current Median PS Value of NT$10.36 is 793% above median its 10-year median of 1.16. Over the past 10 years, this metric has ranged from a low of 1.16 to a high of 1.84. Based on the distribution chart, High Power Lighting ranks #1159 out of 1642 companies in the Industrial Products industry, which is below the industry midpoint. Overall, High Power Lighting has a GF Score™ of 52/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does High Power Lighting's Median PS Value compare to VRT and BE?
According to the Industrial Products industry distribution chart, High Power Lighting ranks #1159 out of 1642 companies for Median PS Value. This places High Power Lighting in the lower half of its industry. The industry median Median PS Value is 1.13. Historically, High Power Lighting's own Median PS Value has ranged from 1.16 to 1.84 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for an Industrial Products company?
The median Median PS Value among Industrial Products companies is 1.13, based on 1,642 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on High Power Lighting and its competitors. For the Industrial Products industry, the median Median PS Value is 1.13 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. High Power Lighting's current Median PS Value is NT$10.36, which is 793% above median its own 10-year median of 1.16. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is High Power Lighting stock overvalued right now?
Based on GuruFocus' analysis, High Power Lighting (ROCO:6559) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$13.12, compared to a current price of NT$18.25 — trading 39.1% above its estimated fair value. The current Median PS Value is NT$10.36, which is 793% above median its 10-year median of 1.16. High Power Lighting's overall GF Score™ is 52/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For High Power Lighting (ROCO:6559), the current Median PS Value is NT$10.36 as of Jul. 02, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is High Power Lighting (ROCO:6559) Overvalued in 2026?
Based on GuruFocus' analysis, High Power Lighting stock appears to be overvalued.
The current stock price of NT$18.25 is trading 39.1% above its estimated GF Value™ of NT$13.12.
GuruFocus considers High Power Lighting to be Significantly Overvalued.
Key valuation signals for ROCO:6559:
Median PS Value: NT$10.36 (793% above median its 10-year median of 1.16)
GF Value™: NT$13.12 vs. price of NT$18.25 (39.1% above fair value)
No single metric tells the full story. See the ROCO:6559 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
High Power Lighting Corp is involved in packaging, manufacturing, and designing of LED products. The company offers LED Lighting, Specialty UV, and IR Lighting & Plant-Growth Lighting.
52GF Score
Get the complete analysis for ROCO:6559
Median PS Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ROCO:6559 has been successfully added to your 
