According to our (Global Info Research) latest study, the global LED Bulb Filament market size was valued at US$ 1564 million in 2025 and is forecast to a readjusted size of US$ 2452 million by 2032 with a CAGR of 5.8% during review period.
In 2025, global LED bulb filament output reaches 16 thousand tons, with an average selling price of 95 thousand USD per ton, total capacity of 19 thousand tons, and a gross margin of 28%.
LED bulb filament refers to a linear LED light source used in LED filament bulbs, typically consisting of multiple LED chips mounted in series on a transparent substrate such as glass, sapphire, or ceramic, and coated with phosphor silicone to form a 360-degree light-emitting structure similar to traditional incandescent filaments. It is mainly used in LED filament bulbs and decorative lighting products, featuring high luminous efficiency, wide beam angle, and good heat dissipation performance.
The upstream of the LED bulb filament industry mainly includes LED chips, transparent substrate materials (glass, sapphire, ceramic), phosphor, encapsulation silicone, bonding wires, and conductive materials. The midstream consists of LED filament packaging manufacturers that conduct chip mounting, phosphor coating, encapsulation, and filament module manufacturing. The downstream includes LED bulb manufacturers and lighting brands, and the products are ultimately used in residential lighting, commercial lighting, and decorative lighting markets.
This report is a detailed and comprehensive analysis for global LED Bulb Filament market. Both quantitative and qualitative analyses are presented by manufacturers, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global LED Bulb Filament market size and forecasts, in consumption value ($ Million), sales quantity (Kilotons), and average selling prices (US$/Ton), 2021-2032
Global LED Bulb Filament market size and forecasts by region and country, in consumption value ($ Million), sales quantity (Kilotons), and average selling prices (US$/Ton), 2021-2032
Global LED Bulb Filament market size and forecasts, by Type and by Application, in consumption value ($ Million), sales quantity (Kilotons), and average selling prices (US$/Ton), 2021-2032
Global LED Bulb Filament market shares of main players, shipments in revenue ($ Million), sales quantity (Kilotons), and ASP (US$/Ton), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for LED Bulb Filament
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global LED Bulb Filament market based on the following parameters - company overview, sales quantity, revenue, price, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Shenzhen Refond Optoelectronics Co.,Ltd., Shenzhen Smalite Opto-Electronic Co.,Ltd., SHENZHEN RUNLITE TECHNOLOGY CO.,LTD., Ters High tech Materials (Suzhou) Co., Ltd., etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market Segmentation
LED Bulb Filament market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for consumption value by Type, and by Application in terms of volume and value. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
Single Color
Dual Color
Market segment by Substrate Material
Glass Substrate Filament
Sapphire Substrate Filament
Ceramic Substrate Filament
Market segment by Application
Residential Lighting
Commercial Lighting
Industrial Lighting
Major players covered
Shenzhen Refond Optoelectronics Co.,Ltd.
Shenzhen Smalite Opto-Electronic Co.,Ltd.
SHENZHEN RUNLITE TECHNOLOGY CO.,LTD.
Ters High tech Materials (Suzhou) Co., Ltd.
Market segment by region, regional analysis covers
North America (United States, Canada, and Mexico)
Europe (Germany, France, United Kingdom, Russia, Italy, and Rest of Europe)
Asia-Pacific (China, Japan, Korea, India, Southeast Asia, and Australia)
South America (Brazil, Argentina, Colombia, and Rest of South America)
Middle East & Africa (Saudi Arabia, UAE, Egypt, South Africa, and Rest of Middle East & Africa)
The content of the study subjects, includes a total of 15 chapters:
Chapter 1, to describe LED Bulb Filament product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top manufacturers of LED Bulb Filament, with price, sales quantity, revenue, and global market share of LED Bulb Filament from 2021 to 2026.
Chapter 3, the LED Bulb Filament competitive situation, sales quantity, revenue, and global market share of top manufacturers are analyzed emphatically by landscape contrast.
Chapter 4, the LED Bulb Filament breakdown data are shown at the regional level, to show the sales quantity, consumption value, and growth by regions, from 2021 to 2032.
Chapter 5 and 6, to segment the sales by Type and by Application, with sales market share and growth rate by Type, by Application, from 2021 to 2032.
Chapter 7, 8, 9, 10 and 11, to break the sales data at the country level, with sales quantity, consumption value, and market share for key countries in the world, from 2021 to 2026.and LED Bulb Filament market forecast, by regions, by Type, and by Application, with sales and revenue, from 2027 to 2032.
Chapter 12, market dynamics, drivers, restraints, trends, and Porters Five Forces analysis.
Chapter 13, the key raw materials and key suppliers, and industry chain of LED Bulb Filament.
Chapter 14 and 15, to describe LED Bulb Filament sales channel, distributors, customers, research findings and conclusion.
Summary:
Get latest Market Research Reports on LED Bulb Filament. Industry analysis & Market Report on LED Bulb Filament is a syndicated market report, published as Global LED Bulb Filament Market 2026 by Manufacturers, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of LED Bulb Filament market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.