ST64 E27 led bulb Decorative LED filament bulb 4W filament bulb
Features:
1.Ultra-bright LED style Design Bulb, no VU and IR radiation.
2.Long Service life, high luminous efficiency.
3.Energy Saving, low heat and lower power consumption.
4.Great Reducing carbon emission, environmentally friendly.
5.With traditional incandescent lamp design, it can be easily accepted by common people.
6.Being filled with a special gas, heat inside the vaccum treated filament bulb can be effectively ruled out.
7.With 360° beam angle, the filament bulb can give out light omnidirectional.
8.Adopting IC constant current driver, the filament bulb possesses stable performance and longer life
9.Does not contain lead, mercury and other pollution elements.

Model | ST64 |
Power | 4W / 6W / 8W / 10W / 12W |
Cover | Clear / Golden / Milky / Silver / Customize |
Voltage | AC110-130V / AC220-240V |
CRI | 80Ra |
PF | 0.5 |
CCT | 2200-6500K |
Base | E27 / E26 / B22 |
Size | D64*148mm |
Lumen Efficiency | 100lm/w |
Certificates | CE EMC LVD RoHS |






FAQ
1. Q: Are you a factory or trading company?
A: We are a professional manufacturer, our team has committed to the LED diode/bulb business for more than 20 years. We sincerely welcome you visit our factory at any time. We locate in Jiaxing, Zhejiang, China.
2. Q: Can you offer the OEM for us?
A: Yes, we welcome you to be our OEM client and we are willing to discuss all the details and requirements with you before we issue a formal plan.
3. Q: Why choose us?
A: Our company is a leading domestic high-tech enterprise integrating research and development, design, production and sales of LED diodes and LED application lighting products.
4. Q: How does your factory do regarding quality control?
A: Every time we complete a production step, we will conduct a test for the products. Before shipping, we will do test for every batch of products, especially aging test
Q5. Is it OK to print my logo on C35 LED filament bulb product?
A: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
Q6: How to deal with the LED filament bulb faulty?
A: Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new lights with new order for small quantity. For
defective batch products, we will repair them and resend them to you or we can discuss the solution i
ncluding re-call according to real situation.