2W, 4W, 6W Filament Bulbs

2W, 4W, and 6W filament bulbs are low-power lighting products that utilize the traditional tungsten filament light source. The filament is typically enclosed in a glass envelope in a vacuum or inert gas environment, where it is heated by an electric current to produce visible light. These bulbs typically produce a warm yellow hue with a color rendering index close to 100, effectively reproducing the true color of objects. The glass envelope is often transparent or frosted, providing a full-angle light distribution. These bulbs typically feature a standard E27 or B22 base, compatible with conventional lighting fixtures. The 2W model produces approximately 20 lumens of light output, the 4W approximately 40 lumens, and the 6W approximately 60 lumens, making them suitable for low-light scenarios such as decorative lighting and creating ambiance.

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Product Parameters

Item No.	Watt	Lm	φ(mm)	A(mm)(E14)	B(mm)(E27)		Ctn Size(cm)
LB-FC35/FF35/FG45-2W	2W	270lm	35/35/45	98/120/78	92/116/75	100	38.0×20.0×23.5
LB-FC35/FF35/FG454W	4W	540lm	35/35/45	98/120/78	92/116/75	100	38.0×20.0×23.5
LB-FC35/FF35/FG45-8W	8W	810lm	35/35/45	98/120/78	92/116/75	100	48.0×25.0×19.5

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Zhejiang Jingkai New Energy Technology Co., Ltd.

Jingkai New Energy is a globally leading manufacturer and solution provider of new energy products. The company specializes in the R&D, production, and sales of high-efficiency solar modules, inverters, energy storage equipment, photovoltaic racks, photovoltaic cables, charging piles, and complete power equipment. It also serves as an investor, developer, and EPC contractor for photovoltaic, wind power, energy storage, hydrogen energy, and charging pile projects.

Since its establishment in 2017, Jingkai New Energy has established production and R&D bases in multiple countries and regions worldwide through diversified development strategies and market expansion. It stands as a globally comprehensive and leading new energy enterprise.

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