Changzhou Ounuo Electrical company was founded in February 2003, is located in the scenic south of the Changjiang River. COB G4 BULB 2W
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Product description: 

Model: COB2WG4                                                                                   Power watts: 2W
Lumen: 170lm                                                                                         Voltages: 220-240Vac/120Vac
CCT: 2700-6500K                                                                                  CRI: ≥80Ra
Driver:IC driver                                                                                         Beam angle: 360°
Lifespan: 30000 hours                                                                          Warranty: three years
Power factor: ≥0.8                                                                                  Size: Φ14*51mm

More details  of COB G4 led bulb below:
Item no Base Voltage Power Lumens Ra Pf Size CCT
COB2WG4 G4 220-240Vac/120Vac 2W 170lm >80 0.8 14*51mm 2700-6500K
COB1.5WG4 G4 220-240Vac/120Vac 1.5 140lm >80 0.8 14*51mm

Special features:

1. Long lifespan and energy saving with three years warranty
2. Base won't get rusty
3. High light transmittance above 90%
4. High CRI>80Ra
5.High lumen efficiency upto 100lm/w
6. Eco-friendly lighting, no mercury, no gas, no UV or IR, healthy light
7. Easily installation, directly replace halogen G4 bulb

Our service:  

A. Your inquiry related to our products or prices will be replied in 12 hours
B. Well-trained and experienced staffs to answer all your inquires in fluent English
C. OEM and ODM, any your customized lighting we can help you to design and put into product
D. OEM and ODM welcome 
E. We have our professional R and D, produce the products according your requests
F. We give our products 3 years warranty 


A. All goods will be guaranteed for 3 years after shipment for normal use only (8 hours per day is better)
B. Improper use (wrong voltage, wrong power supply, wrong dimmer etc) will not be guaranteed
C. For quality problem, we will send free replacements for bulbs or other spare parts as requested together with next order
D. For damaged goods, you need to inform us within three days after receiving the goods
E.We will send you replacement spare parts (bulbs) or help to claim from the forwarder

tel:0086 15861885181
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