2015 Energy saving wholesale Led Bulb Light
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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Specification
1. Main Features for 3W 5W 7W 9W
1. have suitable space for printing your logo
2. Die-Casting Aluminum makes the bulb elegant
3. New Arrival
4. Perfect replacement for incandescent Bulb
2. Features
Materials:High heat-dissipation aluminum heat-sink,with silver color suitable for the builing or office decoration.
High Bright SMD to be the light source,CRI>80Ra,the lighting efficiency >85lm/w,lighting degeneration:3000h<3%
Power driver:high sability isolated constant current driver,PF>0.95,with dimmable and no-=dimmable available.
Dimmable:Both Triac and PWM dimmers available,non-flash,edge dimming.
Lampholder:E27/E14/GU10 available.
Blister packing with white box to be the unit packing,OEM wiwth colorful box logo on it available.
CE&ROHS&FCC with 2years warranty.
3. pictures
4.Application Areas
This product is widely used in the office, conference room,training room, shopping mall, exhibition hall, supermarket, hotel, restaurant, lighting places
- Q: Can the bulb's true life reach 30000~50000 by LED?
- LED bulb is a new type of energy saving lamp to replace traditional incandescent bulb. The traditional incandescent lamp (lamp) of high energy consumption, short service life, in the global resource environment, has been gradually by governments to ban the production, instead is the product of electronic energy-saving lamp, electronic energy-saving lamp while improving the energy saving effect, but because of heavy metals using a lot of pollution of the environment, trend against the environment protection. With the rapid development of LED technology, LED lighting has gradually become the best choice for new green lighting. LED is far superior to traditional lighting products in light emitting principle, energy saving and environmental protection
- Q: What's the cause of the noise during the aging of LED bulb bulbs?
- Either AC or DC LED lighting there will be a power module, a small hidden in the lamp body, the daily working state can produce high temperature, if the AC power supply temperature will be higher, because the lamp body appears to flicker, high temperature and long time will lead to the power supply module parts welding, weld or aging, so a lot of alternating current LED lighting the metal shell, to facilitate heat dissipation, the DC power supply is adopted to eliminate the flicker, reduces the electrical power, so the DC temperature should be low.
- Q: LED what kinds of screw bulbs are there?
- There are E14, E27, E40, B22, LED bulb, only these screwsThe most commonly used are the E27 sizes, and the E14 is used in small bulbs, such as refrigerators and E40, for larger power.
- Q: In a bulb, the ambient temperature of the LED is LED, the temperature of the air in the bulb, or the temperature of the aluminum substrate
- The standard is the body temperature of the LED lamp. With a multimeter probe is placed in the LED lamp bulb angle can be measured temperature. Generally -20~80 degrees centigrade
- Q: LED bulb w can replace 40W incandescent lamp
- D lamp lumen value is ordinary incandescent lamp about 3 times, but LED ball bubble mask transmittance should be based on material, can use 10W or so LED acrylic mask ball bubble instead. Because I received a similar customer complaint, 7W's LED light bulb was replaced with an 20W energy-saving lamp, which was not bright enough.
- Q: How to identify Ic constant current LED bulb?
- Look at the power supply, there are a few simple electronic and capacitive circuit board, it is not constant flow, cross flow is larger, so understand? Cross flow IC, that is, the meaning of intelligent voltage regulator, so that the LED is not easy, bad capacitor driven LED is relatively easy to damage, easily breakdown, and power consumption than the cross flow
- Q: What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!
- Can reach 90% of the light, can not see the inside of the lamp
- Q: 60W how many lumens and how many W LED bulb does incandescent bulb replace?
- General household enough, if in 10 square meters of housing, installation of more than 10W LED lights, brightness is too good, if not the study, it is best not to.
- Q: Led what's the flash of the bulb?
- Should be the cheapest LED bulb, the lamp driver is not a constant current source, in the voltage fluctuations will appear flash.
- Q: How did the trademark on the LED bulb go up?
- Laser printing and screen printing, pad printing can be, look at the needs and equipment.
Send your message to us
2015 Energy saving wholesale Led Bulb Light
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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