Square Cob Led UL Downlights high Power with anti-glare lens

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Item specifice:

Color Temperature: Pure White IP Rating: IP65   ,
Power(W): 30 Lamp Body Material: Aluminum

Product Description:


Product Description


Size                                           1000mm                                                               
VoltageDC 24V
Control DMx512
DMX Channel3
Cable EntrySide&Bottom
Operating Temperature-20~60
IP rateIP65
Warranty3 Years



Product Pictures


Square Cob Led UL Downlights high Power with anti-glare lens

Square Cob Led UL Downlights high Power with anti-glare lens

Square Cob Led UL Downlights high Power with anti-glare lens


Technical Drawings

Square Cob Led UL Downlights high Power with anti-glare lens  







Square Cob Led UL Downlights high Power with anti-glare lensSquare Cob Led UL Downlights high Power with anti-glare lensSquare Cob Led UL Downlights high Power with anti-glare lens 


Square Cob Led UL Downlights high Power with anti-glare lens



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       1. Your inquiry related to our products or price will be replied in 24hours

       2. Well-trained and experienced staff to answer all your inquiries in fluent English.

       3.OEM & ODM, any your customized lightings we can design and put into product.

       4. Distributor shop is offered for your unique design and some our current model.

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Q:LED bulb is broken. The luminous patch is not bad. Can it be made into USB lamp?
LED bulb is broken. The luminous patch is not bad. It can be made into USB lamp.LED bulb is usually a series of LED series, and then parallel, generally about 12V.Single chip LED generally rated voltage at 3.0V~3.6V, USB, output voltage of about 5.0V.Look at the LED in the LED bulb. Several LED are connected in series. Several groups are connected together, and then the voltage is estimated.Then the power of the bulb is divided by the voltage of the LED bulb to calculate the required current.Select the appropriate LED drive circuit. The average USB output current of the computer is only 100mA~500mA. The power is not enough to make the LED light to normal brightness, or it may damage the USB interface. It is better to use the USB charger interface.Light emitting diodes, referred to as LED. Made from compounds containing gallium (Ga), arsenic (As), phosphorus (P), nitrogen (N) and so on.
Q:Led the bulb is flashing. What's wrong with it? How do you fix it?
There are several cases of flashing lights:There is one to three flashes when the switch is switched off. This is due to an incomplete discharge of the electrolyte in the power supply.The power supply is flashing fast. This is the quality of the power supply problems, there are many specific reasons.It is found that the design of the power supply is related to the structural design of the lamp due to the insufficient margin of the power supply and the increase of temperature!
Q:What is the 15 Watt lumen of the LED bulb?
LM, refers to a candle (CD, Candela Candela, unit of luminous intensity, the equivalent of an ordinary candle light intensity) in a solid angle corresponding to the spherical cone ball (1 square meters of the unit sphere radius of 1 meters on the representative point of view, the corresponding section in the center angle of about 65 degrees the total emission flux) on the.
Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?
Speaking of attention should be to see if the light is even, PC material there are no scratches, spots and the like. It is difficult to test the proportion of raw materials used in PC materials, which is related to the aging time of PC materials.In addition, we should pay attention to anti-static.
Q:What are the driving IC used in LED bulb?
MT7930, LM3445MM do bulb bulb, the effect is also ok.
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 can the bulb be used in the bathroom?
From a long-term perspective is not enough, you can choose a lamp are closed, such as ceiling lamps what, now have special indoor lamps, but you must not use ordinary lamps, because LED lights to the heat at the edge of the open slot or empty, easy water.
Q:LED what are the bulb screws?
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 does "A60" mean by bulb 60? And what does "MR16" mean?
The diameter is 60mm, but the total length of each company is not the same
Q:Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?
One point price must be a sub goods, this is wrong.Plastic cheap because the cost is relatively low, can not talk about grades, plastic LED mainly for the application oriented,

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