Open Group Holding Ltd.| Manufacturer
Open Group Holding Ltd.

China Manufacturer with main products: LED, Energy Saving Lamp, Bulbs, Lamp, Lighting, Lighting Fixtures, Wind power, Solar energy

Home  >Products Catalog > SMD Lamp > Factory Price Emergency LED Bulb, 5/7/9/12w with Built-In Battery Rechargeable LED Emergency Bulb

Factory Price Emergency LED Bulb, 5/7/9/12w with Built-In Battery Rechargeable LED Emergency Bulb SafeBuy Supplier Member

FOB Price: 2.69 - 3.85 USD/Piece
Supply Ability: 10,000 Piece/Pieces per Month
Shipping: 7-15 working days
Payment Terms: L/C, T/T, D/A, D/P, Western Union
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Zhejiang in China
Packaging Details: Neutral packing,export standard carton or as customer required.

Quick Details

  • Item Type: Bulb Lights
  • Light Source: LED
  • Model Number: OP-YJD-5
  • Brand Name: OPEN
  • Base Type: E27
  • Certification: CCC,CE,RoHS
  • Lamp Body Material: Plastic
  • Color Temperature(CCT): Cool White
  • CRI (Ra>): 70
  • Lamp Power(W): 5
  • Input Voltage(V): 85-265
  • LED Light Source: SMD 5730
  • Working time: 4hours
  • Dimension: 60*110mm
  • Battery Capacity: 1200MA (MSDS Approved)
  • Base: B22/E27


Product description of 

The OP-YJD-5 has an emergency flashing signal so it will alert emergency vehicles or delivery men. Use this product in any standard porch light, wall lantern or post light and flip the wall switch twice to transform the Smart Bulb into a flashing signal so emergency responders can find your house at night or during the day. This flasher can be seen from far away, even in the suburbs where house numbers are hard to see.


  • Intelligent Energy Conservation Emergency & Household Bulb Lamp ;
  • The new patented product will be energy saving LED lighting and emergency lighting fused together
  • Can be powered by an internal battery for hours of continuous lighting the lamp body during a power outage.
  • For the majority of users to lift the blackout when brought hardship and worries, to avoid security risks.
2015 factory price cheap  emergency led bulb, 5/7/9/12w  with built-in battery rechargeable led emergency bulb
Power   Base Dimension LED Q'ty Working time


(MSDS Approved)

B22/E27 60*110mm SMD 5730 10pcs 4hours
7W 70m120mm SMD 5730 14pcs 4hours


(MSDS Approved)

80*130mm SMD 5730 20pcs 4hours
12W 90*150mm SMD 5730 24pcs 3hours


Shipping & Packaing

Payment Term:

1.L/C at sight

2.30%by t/t in advance,the balance of the order should be payment beforethe shipment.

Trade term: EXW or FOB Ningbo

Packing Detail:

1.Neutral packing,export standard carton or as customer required.

2.ALL of the productions are inspected carefully by QC before delivery

Delivery Time:

Depends on the order quantity

Min. Order:

1.If  the  production are in our warehouse. No MOQ for stocking production

2.Price will be more favorable if order a HQ container.


1. Q: What does LED stand for?

    A: LED stands for Light Emitting Diode. 

2. Q:  What is the difference between an incandescent bulb and an LED?

    A: Incandescents create light by filament. When power is applied, the filament glows, generating heat, in turn, producing light.

         LED is more efficient and energy saving by creating light though a "cold process"- When power is applied to semiconductors (usually gallium, arsenic and phosphorus), they're stimulated by the movement of electrons; thus creating photons, the light that is visibly seen by humans. 

3. Q: Why do LEDs use such little power?

    A: LEDs produce very little heat and do not use filaments, so the energy transfer to light is more efficient.

4. Q:How long do LEDs last?

    A:With good quality, LED Lighting can last for more than 50,000 Hours before it loss 30% its Lumens. As LEDs get older, they tend to dim and fade but aren't susceptible to blinking like incandescent or fluorescents.

5. Q:  How do you evaluate LED products?

    A:There are 3 important factors to LEDs: system efficiency, optical control, thermal management.

6. Q: What are advantages of SUPERTEK LEDs?

    A: Good quality, Factory Price and Various Approvals, including DLC, ETL.

7. Q: How's your price of LED lightings?

    A: As manufacture and exporter, we are able to offer very modest factory price to buyers.

8. Q: How's your quality of LED Lightings?

     A: Supertek offers 5 years warranty for all of our LED Lightings. The lifespan is estimated more than 50,000Hours. Our good Quality is based on: High efficiency system, excellent optical control with selected driver, high efficiency thermal management by special designed heat sink, strict quality in produce procedure. 

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