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CCT adjustable dimmable C35 Light Bulb 4W (2700k-4200k)




• Graphene Cooling Technology
• 360° omni-directional beam
• 2700K-4000K
• Clear glass housing
• 90% energy saving compared to incandescent lamp
• C35 470LM

Technical data

Power (W)
4 4
Input Voltage (V)


Luminous Flux (lm) 470 470
CRI (Ra) >80 >80
CCT (K) 2700-4200 2200-3500
Dimming YES YES
Cover Clear or Milky Clear or Milky
Base E27 E27
Size (mm) Ø35*98 Ø35*98

Product Picture





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

Graphene Technology

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


50 Global Granted Patents

We have over 50 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



Why Choose us

  • Our LED graphene filament bulbs have longer working life time than common led bulbs due to the great ability of heat dissipation of graphene.
    Also we have exclusive granted patents on the graphene led lighting.
  • We also provide Graphene outdoor lighting solution including streetlight and garden light lamps applied with graphene
    technology as well.
  • Our products will reduce cost and save energy on after-sale service and repairing issues
  • The professional team working for you to serve your project
  • The powerful logistic for you to ensure product quality & safe.



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