Click on the image to view the original image
Product Presentation
Color Temperature Changing dimmable LED filament light bulb C35
CCT adjustable 2700-4200K /4W / 470lm / E14
CCT dimmable led bulb | C35-4W-2200-3200K | C35-4W-2700-4200K |
Wattage | 4W | 4W |
Voltage | 120V or 230V | 120V or 230V |
Lumen | 470lm | 470lm |
CRI | >80 ra | >80 ra |
CCT | 2200-3200k adjustable | 2700-4200k adjustable |
Base | E14 or E12 | E14 or E12 |
Cover | C35 clear or milky | C35 clear or milky |
Dimming | YES | YES |
Size | Dia35*98mm | Dia35*98mm |
CCT adjustable 2700-4200K /4W / 470lm / E14
Project Case
Graphene led filament bulbs are popular used in hotels, theaters, cinemas and restaurants decorative lighting.
Detailed Images
Product detail drawing
Precisely dimmable function
Beautiful appearance with unique curved filament design.
Warm white light makes vintage and romantic atmosphere.
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.
With Graphene heat dissipation Technology
Joint Temperature will be 6-8 ℃ lower compared with normal bulbs.
Total 35 global patents
We have over 35 exclusive global patents covered most countries in the world.
We could promise you free of patents issues if start our cooperation.
Unique color temperature dimmable technology CCT can be adjusted from 2700K to 4000K to meet different lighting demand in a short time.
Recommend Products
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.
More information
Factory information
Certificate
Packing&Shipping
Size introduction and size picture
Why Choose Us
1. Our LED graphene filament bulbs have longer working life time than common led bulbs due to thegreat ability of heat dissipation of graphene.
2. Also we have exclusive granted patentson the graphene led lighting.
2. Also we have exclusive granted patentson 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.
4. Our products will reduce cost and save energy on after-sale service and repairing issues.