The LED filament bulb became popular in the lighting market mainly because major buyers and consumers in decorative lighting, art lamps, chandeliers and classical luminaires were gradually replacing conventional light sources, including filament bulbs and halogen light sources with LED lights. Previously, traditional LED bulbs failed to meet the aesthetic demands of traditional luminaire manufacturers, which paved the way to LED filaments emergence on the market.

 

LED filaments are mainly applied in A19, A60 and A55 products. Main bulb specs are centered on 450 lm bulbs that use four LED filaments designed to meet B35 and F35 specs, for 250 lm LED candle lights the design uses three filaments. In the application sector, the LED filament bulbs are applied in vintage bulbs, candle lights, light bulbs, and decorative lights for existing and replacement demands. The filament bulb market has continued to expand.

 

Since 2013, LED lighting manufacturers are actively promoting filament LED lamps, and the revenue and sales of this particular product has markedly risen. In 2015, LED filament lamps entered a fast growth phase, which is expected to boost global shipment volume to over 50 million LED lamps in 2015. LED filament bulbs resemblance to traditional incandescent bulbs has made it a very popular product, moreover since it can be directly installed it has made little impact on European and American consumers’ user habits. These features of LED filament lamps has spurred demands, and brought filament LED market value to an estimated USD 40 million in 2015.

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LED Supply Chain – Backlight / Lighting / Automotive / Display / UV LED / IR LED
Major LED Package Ranking in Applications

Report Name	Content	Format	Release
LED Industry Demand and Supply Data Base	Demand Market Forecast:  2015-2020 market demand in backlight, lighting, automotive, display, UV, infrared, SSL like and son on	Excel	1Q (February) / 3Q (August)
	Supply Market Analysis:  1. Chip market revenue (external sales, total sales) 2. WW new MOCVD chamber installation volume / WW accumulated MOCVD chamber installation / WW new and accumulated MOCVD by K465i 3. Epi wafer market demand (total / by size)
	LED Chip Market Analysis: Top 10 Chip vendors' MOCVD installation, wafer capacity, and revenue
	LED Package Market Analysis: LED package vendors' revenue and LED revenue Top 10 LED package revenues in backlight, lighting, COB, automotive, and display
LED Industry Price Survey	Price Survey – Sapphire / Chip / LED Package / Bulb	Excel	1Q (February) / 2Q (May) / 3Q (August) / 4Q (November)
LED Market Demand and Supply Analysis	Demand Market	PDF	2Q (May) / 4Q (November)
	Backlight
	General Lighting
	Automotive
	Display
	Infrared LED Market (2Q) / UV LED Market (4Q)
	Supply Market
	MOCVD Market
	Wafer and Chip Market, URT
	Supply and Demand Sufficiency Analysis

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