LED Light New A55 5W 220V/50HzHot Low Price
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- Loading Port:
- Guangzhou
- Payment Terms:
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- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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Commodity ： StunningII A55 5W 220V/50Hz
Series name ：StunningII
Specifications Model ：A55 5W 220V/50Hz
Like the traditional energy-saving lamps, incandescent lamp, used for decoration and light.
Electrical characteristics：
Rated Wattage [W] ：5W
Rated Voltage [V/Hz] ：220V/50Hz
Power Factor：0.5
Light data ：
Colour temperature [K]：3000，4000，6000
luminous flux [lm]：320，350，400
Lumen efficiency(Rated) [lm/W]：73，80，90
Light angle [°]：120°，120°，120°
3000hours Lumen Maintenunce
Colour rendering index (Ra)：80，8070
Rated life [hrs] （(L70)）
Geometrical data ：
Appearance size：
Diameter D :Φ [mm]：55±1mm
Length L : L [mm]mm
Height H : H [mm]90±3mm
Hole size Φ：[mm]mm
Base： E27
Dielectric strength [V]：1500V
Dimmable ：NO
EMC [Y/N]：Y
CE [Y/N]：Y
Work environment ：-20℃ ～ +50℃、10% ～ 90% R.H.
Storage environment ：-10℃ ～ +30℃、0% ～ 80% R.H.
Protection grade ：IP
FAQ
1, What’s price per product ?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
2, How to make payment?
We accept T/T or L/C.
3, What is your lead time?
Generally 1-5 weeks depends on the order quantity and your specific requirements.
4, Can you do OEM for us?
Yes, we can.
5, How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
- 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:LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- It is best not to direct contact with glue, glue because the thermal conductivity of aluminum than a lot of difference, even a thin layer will reduce the heat out of the speed of the screw can be used to aluminum plate and aluminum fastening together, the contact surface is smooth, when necessary, can use some conductive silicone grease amount
- Q:I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?
- A sense of self is the following 1. package production process of wire bonding or partial welding weld. Whether the station is too large.2. through the current impact blanking line3. package factory using gold thread may be too fine
- 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:Want to buy a few LED bulb, do not know how to identify the quality of good or bad, ask for solution ~!
- You are not the light source, in addition to a treasure bully ordinary consumers can't tell the difference between good and poor light source, all blow themselves jingyuan. I think you can see for yourself, not necessarily expensive or cheap but wafer, it certainly can not be said. Big power of a simple 1W bar, poor beads 1-3 cents, the wafer will be 1.3-2 dollars. There are several tiles, and how much does it cost?.
- Q:LED bulb lamp. Is there a good drive or no drive? Is the lamp of good or integrated?
- LED bulb lamp, are driven by a power of the ordinary small beads, driving is very simple only rectification, filtering, limiting the number of components is another large power SMD beads, this drive is more troublesome, SMT SMD components, and double plate, both have the element.
- Q:What's the difference between a glass cap for a bulb and a PC hood?
- 1, impact strength comparisonPC and glass is the biggest difference resistance shock, PC is transparent plastic, the most resistant to impact, smashing not broken.Similarly, PC is 200-300 times the impact resistance of glass. PC is 30-50 times the impact strength of PMMA acrylic.
- 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 lamp is normal body temperature measurement temperature lamp, lamp heat sink temperature is the key, if the heat do good, heat sink temperature is close to the junction temperature, but the temperature are generally measured lamp pin temperature, plus a rise coefficient estimation of heat sink temperature, so as to estimate. The temperature of the lamp. The temperature of the aluminum substrate and the heat sink is relatively surface, and the superficial and relatively useful temperature depends on the junction temperature, which is related to the life of the LED. So the temperature near the pin or heat sink is more realistic.
- Q:What's the cause of the noise during the aging of LED bulb bulbs?
- This should be the power problem. It's easy to make a noise because there are so many parts of the power supply.
- Q:Led the bulb is flashing. What's wrong with it? How do you fix it?
- There is a drive power failure, and if you do not electronic repair ah, it is recommended to return directly to another driver, generally have 1 years warranty period
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LED Light New A55 5W 220V/50HzHot Low Price
- Ref Price:
-
- Loading Port:
- Guangzhou
- 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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