Led Bulb 3w with CE ROHS Certification China Factory Price
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 100000 pc/month
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Led Bulb 3w with CE ROHS Certification China Factory Price
Brief Description:
Led bulb, is the replacement of halogen lamp. To save more than 70% energy.Which is used in both ourdoor and indoor lightning, such as shopping mall, restaurant, hotel, meeting room and advertisement signs backlighting.
Features:
1.Energy Savings (Saving 70% more energy compare with traditional light source)
2.Long Lifespan (More than 30,000 Hours Working Lifetime)
3.Eco-Friendly (LED tube light without UV and radiation)
4.Cost Savings (Low consumption of power and the rate of conversion is over 95%)
Specification:
| Model | led bulb 3w | led bulb 7w | led bulb-9w | ||||||
| Power consumption | 3w | 7w | 9w | ||||||
| Input voltage | DC 12V ,AC110V,AC230V | DC 12V AC110V,AC230V | AC110V,AC230V | ||||||
| Frequency | 50-60Hz | 50-60Hz | 50-60Hz | ||||||
| Color | Warm white | Natural white | cool white | Warm white | Natural white | cool white | warm white | Natural white | Cool white |
| Color temp. | 3000k | 4200k | 6500k | 3000k | 4200k | 6500k | 3000k | 4200k | 6500k |
| Luminous | 240lm | 255lm | 270lm | 560lm | 595 | 630 | 720lm | 7650lm | 810lm |
| Efficacy | 80lm/w | 85lm/w | 90lm/w | 80lm/w | 85lm/w | 90lm/w | 80lm/w | 85lm/w | 90lm/w |
| CRI | >80 | >80 | >80 | >80 | >80 | >80 | >80 | >80 | >80 |
| Base type | E26/E27/B22 | E26/E27/B22 | E26/E27/B22 | ||||||
| Power factor | >0.92 | >0.92 | >0.92 | ||||||
| Life time | 30000hrs | 30000hrs | 30000hrs | ||||||
| Housing material | pc+aluminum | pc+aluminum | pc+aluminum | ||||||
| Beam angle | 270° | 270° | 270° | ||||||
| Operating temp. | -20°C to +40°C | -20°C to +40°C | -20°C to +40°C | ||||||
| Warranty | 3years | 3 years | 3 years | ||||||
| Dimmable | Yes | Yes | Yes | ||||||
| LED | Epistar/Cree | Epistar/Cree | Epistar/Cree | ||||||
Application:
1) Building (architecture or home) decoration
2) Home use for lighting
3) Amusement park and theater lighting
4) Emergency hallway lighting
5) Shopping mall, restaurant, hotel, meeting room and advertisement signs backlighting
FAQ:
Q1: What is the Warranty for SucoGreen lamps?
A1: For the lamps,we have 3 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q2: What is colour temperature?
A2: BRTECH Lighting offer lamps in warm, natural, pure and cool white with colour temperatures measured in Kelvin (K)The lower the colour temperature is, the warmer the light given by the LED:
2700K-3200K = Warm white
4000K-4500K = Natural white
5000K-5500K = Pure white
6000K-6500K = Cool white
Q3:: What is CRI?
A3: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.For LED tubes,the CRI is mostly 70-75Ra,and 80Ra with higher cost.But there are some suppliers write a high data to attract clients,please note.
Q4: Will your LED light bulbs work on a dimmer switch?
A4: We do not recommend using our LED light bulbs on a dimmer switch, this type of switch can potentially cause damage to the bulb.
Q5: What is the specific size of the screw base on your Edison base LED bulbs?
A5: The size is E-27/E-26. This size works in all common fixtures.
Q6: Why does my LED light bulb not work properly in extreme temperatures?
A6: Any temperature below 14 F or above 122 F may cause a LED bulb to flicker, dim, change color, or cease to functionOnce the LED bulb is returned to an operational environment it should began to work properly.
Q7: What is the AC Voltage tolerance for our LED bulbs?
A7: Their AC voltage tolerance is +/- 10%.
Q8: Do your LED bulbs emit UV light?
A8: No. But you should never point an LED light into your eyes. The light is very bright and could cause damage.
Q9:Is there cheap shipping cost to import to our country?
A9: For small order,express will be best.And for bulk order,sea ship way is best but take much time.
For urgent orders,we suggest via air to airport plus our ship partner send to your door.
Q10:Can we get support if we have our own market position?
A10: Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.
- Q:What does "A19" mean in LED A19 bulb?
- A represents the bubble type, A hemisphere bubble 19, and the back figure indicates the bubble size (mm in diameter)
- Q:How does the LED bulb go with the power?
- voltage range as long as the 36V can be achieved, for example: voltage range 24v-80v is very good,
- Q:What are the types of LED bulb?
- According to the power points, LED bulb has 1W, 3W, 5W, 7W, 9W, 12W, 15W and other power, customers can choose according to brightness requirements.
- Q:Is there any flicker in the LED bulb?
- That should be a combination of small power and multiple LED lights! The main reason is the strobe power problem, to tell the truth, I do not set the LED power supply, improvement in the well to be unable to give you much help, our production of LED products, the procurement of materials and parts suppliers will request strobe or in the power supply design problem, if you want to buy LED products, especially is the bulb, I suggest you buy a large power assembly (i.e., the shell is Aluminum Alloy)!
- Q:LED bulb with what type of LED beads?
- Of course, the more high-end heat better use EMC3030 lamp, EMC2835 lamp and so on, please consult your supplier
- Q:Why can't the voice switch control the time of the LED bulb?
- The production lights can be controlled. Where do they go to consult?
- Q:Led what's the flash of the bulb?
- I don't know how you flashed this light. Did you flash or turn off the light before you left it?. If the lights are off, you should ask the electrician if the line on the switch is connected or not. If the switch is connected to the negative line, it will flash. If it is open after the flash, mostly driving power problems
- Q:Where can LED bulb be used?
- 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.
- Q:What's the reason why LED bulb gets a lot of heat?
- LED light is a large amount of heat, more than 70% are calories. Different manufacturers are not very different
- Q:Is it possible to manually weld LED bulb bulbs?
- You can ignore the effect of heat conduction and thermal grease, solder is better, I was doing a lot of tests, the thermal conductivity of thermal grease is about 1.2 to 2, aluminum more than 300, thermal grease just to fill the bottom of the LED and the aluminum substrate contact surface gap, you don't fill gaps don't hinder it the normal contact with the aluminum substrate at the bottom of the LED, will be lost, and the use of thermal grease you for about a year will have to replace the thermal grease, only unscrupulous vendors will deceive others say I added thermal grease, heat conduction effect is not fully qualified, in fact, for a long time, the potential will LED light spot the chip inside the loose because of the long-term high temperature, causing the current growing, until completely off
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Led Bulb 3w with CE ROHS Certification China Factory Price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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