High Power Lighting (ROCO:6559) GF Score: 52/100 (As of Jul. 20, 2026) — Near Median

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Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:6559 High Power Lighting Corp ROCO:6559
52 GF Score
Price NT$15.20
GF Value NT$13.13
Valuation Modestly Overvalued
! 1 Warning Sign
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What is High Power Lighting GF Score?

High Power Lighting ROCO:6559 -5.00% 52 GF Score is 52 as of Jul. 20, 2026, which is 9% below its 10-year median of 57.00. GuruFocus rates ROCO:6559 with a GF Score™ of 52/100 and a GF Value™ of NT$13.13 (Modestly Overvalued). The stock has 1 warning sign investors should review.

High Power Lighting has the GF Score of 52, which implies that the company might have Poor future performance potential.

The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.

GF Score takes following five key aspects into consideration:

1. Financial Strength : 9/10
2. Profitability Rank : 2/10
3. Growth Rank : 0/10
4. GF Value Rank : 5/10
5. Momentum Rank : 3/10

Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.

Based on research and backtesting result, GuruFocus believes High Power Lighting might have Poor future performance potential.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

High Power Lighting  (ROCO:6559) GF Score Explanation

Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:

GF Score Performance Potential and All-in-One Screener Examples (1)
91 - 100Highest outperformance potential
81 - 90Good outperformance potential
71 - 80Likely to have average performance
51 - 70Poor future performance potential
0 - 50Worst future performance potential, or not enough data

(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.

High Power Lighting GF Score Related Terms

ROCO:6559 vs VRT, BE: GF Score Comparison

For the Electrical Equipment & Parts subindustry, High Power Lighting's GF Score, along with its competitors' market caps and GF Score 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 GF Score vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, High Power Lighting's GF Score distribution charts can be found below:

* The bar in red indicates where High Power Lighting's GF Score falls into.


ROCO:6559
52GF Score
High Power Lighting Corp ROCO:6559
GF Score is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about GF Score →
What does a GF Score of 52 mean?
High Power Lighting (ROCO:6559) has a GF Score of 52 as of Jul. 20, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on High Power Lighting and its competitors. This is near median its historical median of 57.00. Over the past decade, High Power Lighting's GF Score has ranged from 18.00 to 77.00.
Is High Power Lighting's GF Score too high?
High Power Lighting's current GF Score of 52 is near median its 10-year median of 57.00. Over the past 10 years, this metric has ranged from a low of 18.00 to a high of 77.00. Overall, High Power Lighting has a GF Score™ of 52/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does High Power Lighting's GF Score compare to VRT and BE?
High Power Lighting's GF Score of 52 can be compared against companies in the Industrial Products industry. Historically, High Power Lighting's own GF Score has ranged from 18.00 to 77.00 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 GF Score for an Industrial Products company?
A good GF Score depends on the Industrial Products industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on High Power Lighting and its competitors. High Power Lighting's current GF Score is 52, which is near median its own 10-year median of 57.00. 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 Modestly Overvalued. The stock's GF Value™ is NT$13.13, compared to a current price of NT$15.20 — trading 15.8% above its estimated fair value. The current GF Score is 52, which is near median its 10-year median of 57.00. High Power Lighting's overall GF Score™ is 52/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For High Power Lighting (ROCO:6559), the current GF Score is 52 as of Jul. 20, 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$15.20 is trading 15.8% above its estimated GF Value™ of NT$13.13. GuruFocus considers High Power Lighting to be Modestly Overvalued.

Key valuation signals for ROCO:6559:

  • GF Score: 52 (near median its 10-year median of 57.00)
  • GF Value™: NT$13.13 vs. price of NT$15.20 (15.8% above fair value)
  • GF Score™: 52/100 with 1 warning sign

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 Business Description

Address Number 173-8, Yongfeng Road, 2nd Floor, Tu Cheng District, New Taipei City, Taipei, TWN, 236
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

GF Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$15.20
Price
NT$13.13
GF Value