High Quality LED 4W COB Chip Spot Light E27 Base 110-240V

Ref Price:: $5.65 / pc

Loading Port:: Shenzhen

Payment Terms:: TT

Min Order Qty:: 10 Pcs pc

Supply Capability:: 100000 Pcs Per Month pc/month

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High Quality LED 4W COB Chip Spot Light E27 Base 110-240V Application:
1. Home and office lighting
2. Commercial and industrial lighting
3. School and college lighting
4. Showcase lighting, bar lighting, display case accent, artworking lighting
5. Warehouse lighting, hotel and restaraunt lighting

Q: Home use shoot the lamp to general how many watts is the best?: Ordinary household 3 w - 10 w are common. Ordinary quartz lamp cup 50 w LED lamp has 20 w 35 w A watt.

Q: How much is the LED lamp transformer: 110 - 240 v,The voltage of power supply for LED lights, is not the same,

Q: LED lamp is not lit, how repair?: 90% is probably the main step-down capacitance is broken, is the middle of the big red, a dollar or so. As for the diode and the probability of electrolytic capacitor bad within 10%, the multimeter amount is known.

Q: 12 LED lamp power driver is good But not all bright can fix: This thing I'll fix it Will the multimeter test? Drive if I said above is normal lamp bead is broken, the multimeter diode test, bright is good, not bright either yourself in lamp bead, or directly short answer

Q: Decorate the house, to shoot the light tube light a matter of choice: In order to increase the decorative condole carries on the way to you is for design. If only 6 lamp, it should be a shoot the light, because the location you selected is a need to soft light, so I suggested that 3 w warm white leds. Lamp with I suggest to white color, if metope is light coffee, the top surface should be white, generally in the application of brown metope top surface should be widened with white stadia, let the height looks more appropriate. Setting wall of the round hole decoration I suggest you choose the color, brightness, because we didn't at the scene don't know the details of the shape. The lamp of the bedroom must choose colorless light warm color, is not the main light 3 w enough. Toilet should be above the lens headlight, the lamps and lanterns city of your choice.

Q: Drive power supply with a what kind of specification, can be in parallel two 3 wled shoot the light: For example, A 3 w lamp current is 0.15 A, are two parallel is 0.3 A, then you have to choose the 0.3 A constant current source circuit to the two lamp power supply at the same time.

Q: LED to shoot the light, heat sink, aluminum alloy profiles and die casting aluminum radiator which is better?: LED lamp is not hot cold light source, isn't it. I use this is out of the blue ball bubble lamp will not hot

Q: Household LED lamp directly on the ceiling above the glass, glass temperature is higher, matter?: You mean the glass or usage of lamps and lanterns more important matters, Let's enhance heat dissipation area, or to change the lamp. If the heat dissipation of lamps and lanterns can't very good, affect the life don't say Is a waste of money. Advice is to buy good LED lamps and lanterns, buy poor than energy-saving lamps?

Q: How many the most suitable shoot the lamp to the distance from the wall: Put crystal lamp is suitable for the bedroom, crystal lamp pictures, fluorescent lamp ballasts in what position, is electronic ballasts. Shoot the choice should be in the light the sitting room, living room lamp use how much tile above, take down the tubes. The top cover of the lamp down again

Q: How bright LED globe bulb 5 w? The light is to shoot the light, or like a glow around?: A 5 w LED bulb brightness because of the different vendors lamp bead, the total brightness is different, our company do the white light of the 5 w bulb USES 110 lumens lamp bead

With advanced sound production equipment, testing equipment for LED packaging device manufacturing base. Keep pace with world-class technology and management. Can meet the ISO9001: 2008 quality certification system for LM-80 testing standards, establish a strict quality control system and improve product testing process to ensure stable and reliable product quality.

1. Manufacturer Overview

Location	Shenzhen,China
Year Established	2013
Annual Output Value
Main Markets	China; Mid East；Western Europe
Company Certifications

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shenzhen
Export Percentage
No.of Employees in Trade Department	20 People
Language Spoken:	Chinese
b) Factory Information
Factory Size:	Above 2,000 square meters
No. of Production Lines	About 3
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	Cheap