Zhejiang Sein Group Limited
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Product Specification
Basic Specification
DC12V/24V/36V | Different color |
Life | 8000H and more |
Power | 5W-20W |
Lamp Holder | E27, E14, E26 |
Shape | U Shape |
Power Storage or Not | No |
Lamp Base | E27, E14, E26, GU10, B22 |
Dimmable | No |
Color Tones | Cool Color |
Voltage | 220V |
Tube Diameter | T2 |
Detail Description
· Energy saving bulbs with one year quality guarantee
· Stable performance with efficient light output
· OEM and SKD/CKD service is available
· High illumination&CRI
· DC12V/24V/36V and AC110-250V is available
· ISO 9001/CE/RoHS available
How to choose CFL / Spiral T2 DC12V Energy Saving Bulbs
Lumens tell you how much light the bulb provides.Watts tell you how much electricity it uses.
Both are listed on the package. Look for one with comparable lumens to the bulb you're replacing.
Manufacturers suggest replacing a 60-watt incandescent with a 12 watt CFL, a 5:1 ratio.
Don't confuse brightness with color
The yellowness, blueness, or whiteness of a bulb's light is measured by its temperature, in kelvins. CFLs with a 2,700 K are closest to the yellowish light of a soft-white incandescent. Those at 3,000 K are similar to the whiter light of halogen bulbs. At 3,500 K to 4,100 K, bulbs emit a cool, bright white that works well in kitchens and work spaces; 5,000 K to 6500 K CFLs mimic daylight and are good for reading. If you're using CFLs and incandescent lights in one room, or even CFLs from different brands, stay within 200 K to minimize noticeable color differences among bulbs.
The accuracy of how colors look under the light is measured by the Color Rendering Index, which ranges from 0 to 100. The higher the CRI, the more accurate the colors. Incandescent bulbs and sunlight score near 100.
Why Choose Us?
Services
1. We can handle big orders
10000 square meters Factory SMD auto insert machine 3sets
More than 160 skilled workers and assembling lines
3 Aging Line Laser Printing Machine
2. Best Services:
§ Your inquiry related to our products or prices will be replied in 24 hours.
§ Well-trained and experienced staffs to answer all your inquiries in fluent English
§ OEM&ODM, any your customized lighting products we can help you design and put into products.
§ Distributorship are offered for your unique design and some our current models.
§ Protection of your sales area, ideas of design and all your private information
§ No matter how big your order is, Seinlight will care you every details and grow with you together
Send your inquiry now:
Call Us: +86 18814849475 | Tel: +86 17093436165 |
Contact: Mr Allen |
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Email: allen@seinchina.com |
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Skype: allen_now@sina.com |
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Web: www.seinchina.com |
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Additional Information
Payment Terms | T/T |
Minimum Order | 1000 |
Lead Time / Delivery Time | 20 Day(s) |
Sample Available | YES |
Delivery Details | 20Days after receiving the deposit |
FOB Port | Shanghai |
Loading Info | BY air express OR BY SEA |
Packing Info | 100pcs/CTN |
Target Market(s) | Oceania, Southeast Asia, Eastern Europe, Latin America, Japan & Korea, Middle East & South Asia, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Seller
Year Established:
2010
Total Annual:
100000-500000
Ecer Certification：
Active Member
"To ensure high quality, high efficiency and excellent service" is our service aim. Zhejiang Sein Group Limited is a dedicated and professional sourcing office in China,the subcontract manufacturing provider. We dedicated ourselves to help overseas customers to source high quality ... "To ensure high quality, high efficiency and excellent service" is our service aim. Zhejiang Sein Group Limited is a dedicated and professional sourcing office in China,the subcontract manufacturing provider. We dedicated ourselves to help overseas customers to source high quality ...
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