3 5 7w 20x11mm Led On Board Chip Energy Saving Warehouse Lighting
Welcome to contact us for customize COB LED Light sources;
Our COB LED Light source is the ideal replacement of traditional
incandescent light and halogen lamp in most cases;
No UV and infrared radiation, Low maintenance and short payback
Super long life time up to 50, 000 hours, energy saving and
|* Model : L2011|
* Size ( mm ) : 20
* Emitting area ( mm ) : 11
* Circuit : 2 in parallel; 3/ 5/ 7 in series;
* Voltage ( V ) : 9- 10V, 15- 17V, 21- 23V
* Current ( mA ) : 300mA
* Power ( W ) : 3, 5, 7W
* Lumens ( LM ) : 320- 850
* Luminous efficiency ( LM / W ) : 105/ 120
* CCT ( K ) : 2800-6500K
* RA : 80
COB ( chip on board ) led is widely used on outdoor led lamps such
as street lamps, spotlights,
architectural lighting landscapes lighting, exterior illumination
and so on.
Why choose us?
1. We offer quality LED light products with resonable price.
2. Within 24hrs fast response if any question of products or price.
3. Every order we pack carefully, with good carton to prevent the
product from damage.
4. We will find the best shipping such as DHL, UPS, TNT or Fedex,
fast delivery, save your time and money. Big order will be sent by
5. Any issue once get the products, we will try our best to solve
the issue for you.
6. We can do custom led lights with custom box, custom logo, we
have our professional team to make
customized products, package and printing / etching logo.
7. Any other related products you need we would try to prepare for
you. So come to us, you will be happy to do business with us!
Sales Manager: Eric He
Tel ( wechat ): +86 135 3982 1114