2014 New High Bright Dimmable Optional 7W LED Bulb SAA ERP CE ROHS

1. Parameter

Specification
Item	DH-BU-004-12W
Size(ø×H)	Ø90*H175mm
LEDs	SMD
Input	AC85-265V    50-60Hz
Power	12W
Power Type	External power supply
PF	>0.95
Operating Temperature	–20-+60ºC
Optics Parameter:
Practical Efficiency	100LM/W
Luminous Flux	1200LM±50LM
CCT	3000±175K, 4000±200K
6000±300K
CRI	Ra≥70
Beam Angle	120°
Advantage SMD LED Bulb,Unique circuit design, using high-performance constant-current drive,thereby achieving a highly efficient energy-saving purposes. The surface shell with special aluminum alloy,have good heat dissipation,beautiful appearance.installation and replacement. safe and convenient usage.
Test Report of SMD LED Bulb Light

2. Features of LED Bulb
a. Wide input voltage design:AC85-265v
c. Multi color temperture choices(Can be made as you request)
d. Lifespan more than 50,000hrs
e. 100%recycle,no pollution,no UV,IR radiation
f.  LED Packaging:Epistar COB
g. IP Grade:IP44
h. Lamp Material:Pure aluminum (one in all radiator aluminum)
i. Heat-dissipating method:Convection
j. LED: 3/5/7Watt (70-75LM each)
k. Beam Angle:120 Degree
l. Colors Available: White (CCT 6000~6500k), Warm White (CCT 2800~3200k) or other color temperature range specified by customer
m. Emitting Color: 3000K/4000K/6000K
n. Aluminum housing: proprietary Housing Design for Best Thermal Management & Lumen Maintenance
o. Lumen Maintenance: 90% at 50K Hours 
p. No UV or IR Radiation
 
3. What is LED ?
    The letters LED stand for light-emitting diode. The movement of electrons through a semiconductor material causes tiny light sources to become illuminated.
 
Here are a few of the best reasons for replacing conventional lighting with LEDs:
a.Energy saving (which equals money-saving)
b.Long life –last 35 times longer than conventional bulbs,avoids replacement costs
c.Cool running - more light and less heat
d.Style – enhance your home or work environment
e.Environmental friendliness –no UV Emissions/Little Infrared,less carbon emissions, we all need to do our bit 

Photo of LED Bulb Light 3/5/7/9W


4. Applications of LED Bulb
a. Home or office lighting
b. Hotel hall or room lighting
c. Shopping mall lighting
d. Under cabinet lighting
e. Display case lighting
f. Artwork lighting
g. Board lighting
h. Accent lighting
i. Cabinet and under counter lighting
j. Back lighting, step lighting, light boxes



5. Assembly and Installation of LED Bulb

a.The installation notices
- Other voltage stabilizers and regulators are not necessary.
- Make sure the power is off when install.

b.Steps


 
6. About Us - DH Lighting

      Specialized in LED for 8 years,DH Lighting do have its own  hardware factory(DH Lighting do have many its own modules),LED chip plant  and assembly plant.
- Our most largely produced products are LED ceiling light(COB/SMD);Anti-dazzle LED Ceiling;LED Tube;LED bulb(COB/SMD included)(Indoor) and LED spotlight.
- Our other main products LED ceiling light(COB/SMD);Anti-dazzle LED Ceiling;L;LED Tracklight and LED flood light,etc.

a.Produc Feature
- High efficiency in energy saving with 90% by being compared with incandescent bulb and 60% by CFL,Encapsulation by CF, Reaching to 50000 hours;
- Green and environment protection without UV,IR, Thermal radiation and mercury pollution
Solid light source ,color on object will not fade because of irradiation by LED light
- Adopt high quality-diffusing cover with characteristic of soft color and high efficiency
High color rending index, color temperature adjustable
- Quick reaction, no flash, reaching to highest luminous output constantly
Solid light source, anti-shock, installed and delivered with high safety
- Strong directionality, easy control and increase efficiency of lighting system
- Modern appearance, melt with scientific element and humanization design 

b.Our Promises
- Provide solutions and high quality products with reasonable price.
- Streamline the buying and paying processes.
- Deliver the goods to our customers all over the world with speed and precision
- Protection of your sale area, ideas of design and all your private information
- 3-5 years warranty



c.Shipping Options
- By Express: such as DHL, UPS, TNT, FEDEX etc. The dispatch time is about 3-5 days.
- Air Freight: when your order more than 100kgs which will be more economical than express.
- Sea Freight: we will update sea freight once we know your sea port where goods will be delivered.
- Agent designated by client: please tell us the contact detail of your shipping agent and we will arrange to deliver the items

d.Trade Terms
- Payment:T/T,30% deposits before production,70% balance to be paid before delivery(Western Union or Paypal are welcome)
- Sample can be delivered in 3days via UPS/DHL/TNT/EMS
- Shipping freight are quoted under your requests
- Shipping port:Shenzhen/Hong Kong, China
- Discount will be offered based on the order quantity

e.Our factory and certificates