LED Bulb 9W COB LED Inside TÜV Rheinland CE Certified
- Ref Price:
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 PCS
- Supply Capability:
- 50000 PCS/month
- OKorder Service Pledge
- Quality Product
- Order Online Tracking
- Timely Delivery
- OKorder Financial Service
- Credit Rating
- Credit Services
- Credit Purchasing
Production's Characters Description:
1.Higher brilliant and lower electric cost than the fluorescent bulb
2.No flickering and eyesight protection
3.COB LED inside
4.TÜV Rheinland CE certified
5.Europe ErP stage II grade and Energy efficiency Class A+
6.Replace 18W compact fluorescent lamp and 50W incandescent lamp
7.Dimmable & no dimmable
Application
It's widely used in home use and commercial use lighting.
Pictures
Cautions
1. Switch off the power before replacing the lamp.
2. Keep away from direct sunshine and high temperature.
3. Indoor use only, only when the IP class is over IP65.
4. If any doubt about the installation or use of this product, consult a competent electrician.
Trade Terms
1.Payment: by T/T , Paypal or Western Union
2. Lead time: 5-15 days, subject to the order quantity.
3. Delivery ways: DHL, EMS, UPS, TNT door to door service, by sea, by air, etc
4. MOQ:500pcs
5. Discounts are offered based on order quantities
Quantuty
Quality goal:Constant innovation to meet the request of the customers. Protect the environment, provide environmental products to customer.
Quality strategy:
Quality: established high efficiency quality manager system in line with ISO9001 and ISO/TS16949.
Improvement: keeping improvement & quality guarantee.
Efficiency: delivery on time, complete the agreed events with the customers on time.
Service: focus on customers, provide the service and technology support on time.
FAQ
1. How long will my inquiry get response?
Your inquiry related to our products or prices will be replied within 24 hours.
2. Can I get professional service and suggestion?
Well-trained and experienced staffs to answer all your questions in fluent English.
3. Do you accept OEM or customized design?
OEM & ODM, any your customized lightings we can help you to design and put into product.
4. What if I need specific design?
Distributorship are offered for your unique design and some our current models.
- 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!
- Sandblasting can be transparent, light is not dazzling,But will still see the light...
- Q:What's the reason for the LED bulb strobe?
- Currently on the market with single stage PFC driver circuit, there will be strobe, causing the flash because the ripple is too large. Single stage pFC circuits are not possible
- Q:What is the AC voltage of the LED bulb?
- The LED lamp is either a constant voltage drive or a constant current drive without AC voltage. Generally through the drive circuit filter rectifier, LED bulb bulb voltage is about 10V. Add: different drive circuits, different amounts of LED chips, the final voltage is different.
- Q:Is it possible to manually weld LED bulb bulbs?
- As long as the welding technology clearance is possible or OK
- Q:Choose which light bulb LED bulb is the healthiest
- For home use, you can select LED bulb below 8W, with a color temperature below 3500K
- Q:Why can't the voice switch control the time of the LED bulb?
- The power of LED bulb is much less than that of incandescent lamp, and the control loop and light bulb of simple sound control lamp are connected in series, and the load is different and the time delay is different
- Q:Detailed description of LED bulb lamp
- A bulb is composed of seven parts, which are at the top of the glass cover is stuck on the base, the base will be above the hole, the base is connected with the heat conducting seat, heat conduction seat is connected with the radiator, connected with the lamp holder is the driving power, light is lamp.
- Q:Ordinary lamp LED bulb can?
- Absolutely, without any effect. It can be directly across to look at the opening of several inches.
- Q:LED bulb with what type of LED beads?
- There are many LED bulbs with LED lamp types, different lighting manufacturers will adopt different LED models, at present, most of the 2835, 5730 beads, beads are 0.5W-1W LED beads, specific type: PL-P2835DW-C8-R3-C2/ PL-P5730EDW-C8-R3-C2
- Q:LED bulb after the power failure, still glimmer, can last hours or even all day, what is the reason?!
- Because LED's normal luminous current is 20MA, and LED has a weak current, it can emit light. According to this source. Maybe your line is just on the zero line. This will lead to a small leakage current flows through the LED lamp.Try offline.
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