2W-12W Filament Bulbs

2W to 12W filament bulbs are low-power LED lighting products. They utilize a filament-shaped LED chip arrangement similar to traditional incandescent bulbs, combining modern energy efficiency with a retro aesthetic. Their luminous efficacy typically ranges from 80 to 100 lumens per watt, offering a variety of color temperature options, from warm white to neutral white. Their color rendering index (CRI) is generally above 80, effectively reproducing the true colors of objects. These bulbs feature a glass housing and metal base, supporting standard connectors such as E26 and E27, making them compatible with most conventional lamps. LED filament technology enables full-angle illumination and excellent light distribution uniformity. Their lifespan ranges from 15,000 to 30,000 hours, depending on the operating environment and heat dissipation conditions. These bulbs are suitable for decorative lighting, commercial displays, and home environments, and their low power consumption meets energy efficiency standards. They typically operate in a wide voltage range of AC 85-265V. Their flicker-free design and low UV radiation output ensure optimal lighting comfort for the human eye.

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Product Parameters

Item No.	Watt	Lm	φ(mm)	A(mm)		Ctn Size(cm)
E14-2W	2W	200lm	22	51	500	70.5×29.0×14.0
GQ/E14-4W	4W	440lm	15/15.5	50/55	500	61.0×24.0×15.0
G9/E14-8W	8W	860lm	16/15.5	61/88	500	61.0×24.0×16.0
G9/E14-8W	8W	880lm	19/18.5	83/87	500	61.0×25.0×16.0
G9/E14-10W	10W	1100lm	19/18.5	63/87	500	81.0×25.0×16.0
GQ/E14-12W	12W	1320lm	23/23	65/74	250	73.0×15.5×17.5

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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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