About CIES
China Illuminating Engineering Society (CIES), one of top-level national societies under the China Association For Science and Technology was founded on June 1st, 1987. In the same year, CIES joined the Commision Internationale De L¡¯Eclairage (CIE ) in the name of China National Commission on Illumination , the sole organization representing China in CIE.
Buyers---led light


Detail Information
¡¡Post Time:
2011-3-9 10:26:45 
¡¡Expiration Date:
Detailed Product Description

LED bulb
1.Power: 5.5W
2.CRI: 75Ra
3.Viewing angle:120
4.Certifications: CE,Rosh

Product Description

5.5W LED Bulb

Model No.: QP-B3-5


1. Power: 5.5w
2. Input voltage: AC 90-240V 50-60HZ
3. Color temperature: 6500K for cold white,
4. Luminous flux: 430lm for cold white
5. Luminous efficiency: 78lm/w for cold white
6. CRI: 75Ra
7. Viewing angle: 120¡ã
8. Life span: 50000 hours
9. Lamp base: E26,E27
10. Working temperature: -10~45¡ã
11. Certifications: CE, ROSH

1. Decoration lighting
2. Home lighting
3. Business lighting
4. Hotel lighting

Features of the Products:

1. This product has small volume and is easy to replace incandescent bulbs.
2. It has long life-span and low light decline rate.
3. Good in quality and high speed heat dissipation.
4. Its appearance is attractive and the brightness is higher than similar products.
5. All the material is recyclable. No ultraviolet and infrared radiation.
6. It is special circuit designed to prevent from urge voltage and current.
User Information
Company: leekinda 
Operation: led bulb&tube 
Telephone: 15111354359 
Email: lkdlonghua1228@yahoo.cn 
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