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Product Description

Graphene TU25 LED filament light bulb 4W 500LM

Graphene LED filament	TU25-4W	TU25-4W-DIM
Wattage	4W	4W
Voltage	120V or 230V	120V or 230V
Lumen	500lm	400lm
CRI	>80 ra	>80 ra
CCT	2700K	2700K
Base	E14	E14
Cover	T25 clear or milky	T25 clear or milky
Diming	NO	NO
Size	Dia 25* H85mm	Dia 25* H85mm

TU25 bulb/ 4W /AC230V/500LM/ 80RA/ Graphene filament/E14

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Graphene LED filament light is widely used in hotel, bar, restaurant, shopping mall, decorative lighting, indoor & outdoor lighting

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LED generates not only light (20~30%) but also more heat (70~80%). LED can improve life time and efficacy at lower junction temperature, so how to remove the heat from LED is key factor to enhance its performance. Graphene has high thermal conductivity and high surface area. Graphene can use as micro-fin to dissipate heat via conduction, convection and radiation.

Advantage of graphene curved filament

With Graphene heat dissipation Technology Joint Temperature will be 6-8 ℃ lower compared with normal bulbs.

Graphene Technology & Global granted patents

39 Global Granted Patents

We have over 39 exclusive global patents including heat radiation filament, apperance design & other heat dissipation covering most of countries in the world.

We could promise you free of patents issues if start our cooperation.

A. Heat dissipation

B. Other heat dissipation

C. Apperance design

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Company Introduction

Graphene Lighting was established in 2013 with the aim of bringing next generation lighting technologies to the market.
We utilise the power of graphene to bring further benefits to the world of LED lighting. Running the bulbs cooler, means they are brighter, longer. We remain committed to delivering a sustainable tomorrow by avoiding environmentally polluting processes. Our patented technology is a green, with minimal environmental impact.

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Why Choose Us

1. Our LED graphene filament bulbs have longer working life time than common led bulbs due to the great ability of heat dissipation of graphene.
2. Also we have exclusive granted patents on the graphene led lighting.

3. We also provide Graphene outdoor lighting solution including streetlight and garden light lamps applied with graphene
technology as well.
4. Our products will reduce cost and save energy on after-sale service and repairing issues.

5. The professional team working for you to serve your project

6. The powerful logistic for you to ensure product quality & safe.

Business Type	Manufacturer, Trading Company	Country / Region	Jiangsu, China
Main Products	graphene led filament bulbs, led filament bulbs, high power led filament bulbs, grow light bulbs	Total Employees	51 - 100 People
Total Annual Revenue	US$5 Million - US$10 Million	Year Established	2018
Certifications	-	Product Certifications(1)	CE
Patents(1)	LIGHT BULB USING LED FILAMENT	Trademarks	-
Main Markets	North America 30.25% Northern Europe 19.55% Eastern Europe 19.20%

Factory Size	Below 1,000 square meters
Factory Country/Region	Room 501, Kechuang Base
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered
Annual Output Value	US$1 Million - US$2.5 Million

North America	30.25%
Northern Europe	19.55%
Eastern Europe	19.20%

No. of Employees in Trade Department	6-10 People
Total Annual Revenue	US$5 Million - US$10 Million

Accepted Delivery Terms	FOB, CIF, EXW
Accepted Payment Currency	USD, EUR
Accepted Payment Type	T/T

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