Gost Standard LED Recessed Ceiling Light Fixtures

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Loading Port:
Shenzhen
Payment Terms:
L/C,T/T
Min Order Qty:
-
Supply Capability:
100000 Pcs Per Month pc/month

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Product Description:

 

standard led recessed ceiling light fixtures

 

Specification

Model No.8201100
Iterm name3W led  down light
Colorwhite/Warm White
work voltage/V90-265V
Power consumption3W
Dimension/mmΦ75*25mm
Hole cutting sizeΦ72mm
LED Quantities15pcs
Color temperature2700K~6000k
Luminous Flux156LM
life-span35,000hrs
Beam Angle 120°
WaterproofIndoor usage
Package100pcs/carton

IP rating

IP33

Mask

flick-proof

Power adapter

good quality power adapter

 

Product features:

1. Using high lumen COB light source high intensity aluminum shell ,heat faster.

2.Using good reflectivity light leading board ,it is thinner and brighter ,the lights is more equally.

3.Low voltage and constant current driver ,no glare,the light is soft.

4.Launch in 0.01sec,no flashing,no noise ,no radiation. Energy saving,belongs to grand environmental light.

5.This product can show high brightness, without seeing the lamp itself.

Suitable for: household ,exhibition hall,hotel,shops ,jewelry store,museums,stores and receational space,etc.

 

Product details:

1. The input line of the lamp plus fixed clamp,is not easy to fall off.

2. Specific stainless steel spring ,no rust ,not easy to deformation.high elasticity,high safety.

3. Flat stainless steel screw,parallel with the back of the lamp.

  

OTHER.

  • Payment Terms:A/D,D/P, T/T , L/T, Western Union,paypal

  • Delivery Time:20-45 days after confirming payment

  • Warranty: 2 years

  • Shipping method:As your requests,By Express(DHL,UPS,TNT,Fedex),By Air,By sea are optional

 

NOTE

  • the applied ambient temperature must be lower than 40.

  • not suitable for poorly ventilated lighting fixtures.

  • not suitable for outdoor .

 

Caution:

1. Confirm the goods have no damaged during the transportation before using .

2. Packing materials should be stayed away from children,prevent children from playing the plastic bag and small accessores lead to suffocate or swallowed.

3. Put away from the children,do not let the children touch the lamp when it is working.

4. Don't cover any things on the products .Put away from the fire or high temperature object .

5. Laypeople can not tear doen or maintain the product .We have the authority to refuse giving any warranty to the products which are repaired without our instruction.

6. Please shut off the power before clean the lamps.Only use the dry dish cloth to clean .Don't use any chemical or corrosive material to clean the lamps. 

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Q:What determines the brightness of the patch LED?
Lamp brightness level itself, is also in the rated current situation, its brightness
Q:What is the rated current for the white patch LED?
LED high power and low power, small white rated current and LED wafer, such as a chip is 20MA two 40MA.... High power 0.5W, 100-150MA, 1W, 350MA current rating in the relevant product specifications
Q:How does the LED patch lamp differentiate between positive and negative poles?
Because the LED open threshold is about 1.5-1.8V. It is possible that the voltage supplied by the digital multimeter does not activate it. So look at the sign. Patch LED (SMD LED), the green point of negative, relative to the positive.
Q:Welding method and notice of SMT LED
I recommend reflow soldering under normal conditions and manual welding only when repaired. 2 manual soldering electric soldering iron maximum power can not exceed 30W, welding temperature is controlled within 300 degrees, welding time less than 3 seconds. 3 do not touch the colloidal iron welding head. 4 when the pin is heated to 85 degrees centigrade or higher than this temperature, it can not be pressed. Otherwise, the welding will be broken.
Q:What is the principle used in SMD LED lamp, should pay attention to what the problem?
LED installation method 1, don't install the LED pin in 2, under the condition of deformation in printed circuit board when installing LED, circuit board hole center distance and LED pin center spacing should be the same, if the hole spacing will make the lamp feet have residual stress and welding...
Q:What are the storage requirements of SMT patch LED (LED)?
Keep in storage- the original sealing bag packing in the condition of the <40 C and <90% RH degrees for 12 months, more than the storage period will bake.Please check the leak before opening the packing bagIn opening the sealed bag, should be placed in SMD LED and C 60%RH. < < 30 degrees under the conditions in the above conditions, SMD LED must be in the open package using reflow within 24 hours. If placed more than 24 hours, you need to bake- baked, SMD LED in C + 80 degrees 5 degrees C and <=10%RH relative humidity in the oven for 24 hours• remove the pouch before baking, and do not open the oven door frequently
Q:What is patch SMD-LED?
Semiconductor wafers consist of two parts, one is P type semiconductor, in which the hole dominates, and the other end is N type semiconductor, which is mainly electronic here. But when the two semiconductors are connected, they form a P-N junction between them. When the current passes through the wire acting on the chip, the electrons are pushed into the P region. In the P region, electrons combine with the hole and then emit energy in the form of photons, which is the principle of LED luminescence. The wavelength of light, that is, the color of light, is determined by the material that forms the P-N junction.
Q:Indoor full color LED display module and LED what is the difference between a full color?
(1): LED full color light emitting module display module is generally yellow green, pure green module price is more expensive; SMD full color LED display using pure green tube coreThe display module (2): LED full color pixel visual feeling is thick, low brightness, easy to have the mosaic phenomenon; patch LED full color consistent, high brightness;(3): maintenance module LED full color display is not easy to maintain, the whole module replacement cost is high; SMD full-color LED screen for easy maintenance, repair and replacement of single lamp;
Q:LED patch lamp band, how to calculate how many watts a meter, such as 3528-60 beads is how much?
3528-60 is 60 meters per lamp, 3528 SMD lamp with no 5050 light, about 10 watts per meter. Copper wires have less resistance and may be less than 10 watts per meter.
Q:Led lamp and Led what is the difference between the two patch! Ask for detailed explanations of the differences!
First of all, I want to say, in the same light emitting chip case, two is not what were, just a different process is a DIP plugin, a SMD patch process, the 3 floor of the right, just some high grade patch.

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