Top Professional Hangzhou ISO Certified 23W CFL Bulb

Top Professional Hangzhou ISO Certified 23W CFL Bulb

Product description:

Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Brand Name: GEM
  • Model Number: DEN/ S-23
  • Principle: CFL
  • Shape: half spiral
  • power: 23w
  • tube dia: 7-8mm
  • lumens: ) 1500
  • color temp: 2700/4000/6400K
  • lamp base: E14/ E27/ E26/ B22
  • CRI: 82
  • power factor: 0.52
  • sizes: 54*132
  • lifetime: 8000h
  • shape: full spiral

Packaging & Delivery

Packaging Details: color box/ blister pack We make the package according to customers requirement.
Delivery Detail: 40 days after order


Top Professional Hangzhou ISO Certified 23W CFL bulb
1) 23W CFL bulb=100W incandescent
2) small size
3) CE, RoHS, ISO

Hangzhou factory most popular type in Europe!

T2 full spiral CFL/ energy saving lamp/ energy saving bulb.


2. saving 80% energy than incandescent bulbs

3. packing: color box , blister box

4. OEM acceptable

5. plastic housing : PBT
6. average time: 8000-10000hours

7. color rendering index: 80

8. power factor: 0.5-0.6

9. certificate: CE/ ROHS/ ISO9001

A brief description of DEN/ S full spiral series

ModelPower: WLumenslamp size: mmlamp baseps/ carton
DEN/ S-1818105054*104E14/ E26/ E27/ B2250
DEN/ S-2020120054*122E14/ E26/ E27/ B2250
DEN/ S-2323135054*128E14/ E26/ E27/ B2250
DEN/ S-2525150054*132E14/ E26/ E27/ B2250

Pictures of various T2 full spiral lamps

Manufacturing process in GEM

Certificates we have

We exhibit our products abroad every year


Q: What's the deliver time?

25-40 days after making the order.

Q: What's the MOQ?

2000 pieces; However, more quantities.

more cheaper the prices are.

Q: Are samples free?


Q: What's the payment?

T/ T, 30% deposit , 70%

balance against BL copy;

L/ C at sight.

Q: Where are our main markets in the world?

North America, South America, Europe.

Southeast Asia...

Q: How Is the package of Energy Saving Lamp?

Box (color box/ foam box/ blister box) + Carton.

Why choose us?


Our company has set up a reliable reputation around the world


Good service are waiting for your visiting




Any inquiries will be replied within 24 hours.


Finish your requirements as soon as possible.


1.GEM=Green, Economic and Modern.

2. Quality is first, service is second and the business is the third.

3. Customer is first, staff is second and business the third.