China hot sale 2.5/4/5/6/8inch COB LED downlight with CE ROHS

  China hot sale 2.5/4/5/6/8inch COB LED downlight with CE ROHS 

Description of 30w cob led downlight :

30W COB led downlight is fixtures shine LED light from a hole in the ceiling, which made by arranging identical light emitting diodes, These lights provide a super lighting effect and offer huge energy savings when compared to halogen.

specification of 30W  cob led downlight 

features 30w cob led downlight :

1) 5 -10 years of life (6 hours per day)

2) unique optical design, no light pollution, glare-free, uniform light field, no strobe

3) above 85% lamp efficiency

4) above 80% power efficiency, power factor greater than 0.85l

5) color rendering index greater than 90, good color performance, close to natural light

6) 3000K-7000K wide range color temperature

7) isolated low-voltage constant current driver, security, stability, reliability

8) green, lead-free, no UV radiation, no breakable glass

9) significant energy savings, saving more than 90% saving rate compared to conventional tungsten incandescent lamps, more than 70% compared to fluorescent lights.

 1.Quality Control

1).Light efficiency:110lm LED chip,in housing about 80lm/w
2).Driver Efficiency >90% in reality
3).CRI>80Ra,subject color is real and nice
4).Heat Dissipation,housing temperature about 40-55 degree
5).Package:carton with 3 times improvement,strong and safe
6).Lead Time Sample one week, order based on your qty. 

 2.Trade Term 

 1>Payment: T/T, western Union or MoneyGram

 2>Shipping: By Express(EMS, DHL, Fedex etc), By Air or By Sea

 3>Logo: According to your requirement

 3.Professional Service

1).reply you within 24h;
2).professional sales and customer-service dept. both work for you,high efficiency of communication;
3).report order status every day;

4).reliable after-sale service;

5).OEM available.

FAQ

Our Warranty of 10w dimmable cob led downlight:

1. We promise 2 Year Warranty for our led downlight.

 2. If there is anything wrong with LED Drivers during 2 Year Warranty, we will send new

     LED Drivers to replace the bad drivers for free. If LED Chips burn out during 2 Year

     Warranty, we will send new LED downlight for free.

3.But the man-made damage to the quality department to ensure. For example, broken .

Delivery Time:

 1. Generally, 5~6 days for sample order after getting the payment.

2. Generally, 8~15 days for bulk order after getting the payment.

3. The delivery time will probably be postponed for a few days when it comes to Traditional Holiday.

Payment method:

 Paypal,Western Union for sample order; T/T for bulk order.

 Any other questions about our LED Lights and our factory.Please contact us,we will get back to you ASAP.

 We have made our LED Street Lights CE RoHS LVD EMC Approved. If you need these certificates, please contact us and we will get back to you ASAP

Thanks for your time. any questions welcom inquiry at once.