High Quality Led Par38 Cob Led Spotlight, E27 Dimmable Cob Led Par30 Lamp, 14W Par30 Led Bulb
- Ref Price:
-
$14.00 - 17.00
/ pc
- Loading Port:
- Guangzhou
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10 Pieces pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
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PAR20, PAR30, PAR38 COB LED spotlight
Adopt Ceramic COB LED Chip, 90-100lm/w
30°,60° beam angle for option
7W, 9W, 12W, 14W, 20W, 24W available
led par38 cob led spotlight
High quality led par38 cob led spotlight, E27 dimmable cob led par30 lamp, 14W par30 LED bulb | ||
Model: | BST-PAR38/12WCOB-PA01 | |
Input Power: | 12W | |
Input voltage: | 90-240V | |
Working frequency: | 50-60HZ | |
Lumens: | 960-1020lm | |
CCT: | 2700-6500K | |
CRI: | >75Ra | |
Beam angle: | 30,60 degree for choice | |
LED Spec: | Ceramic COB LED chip | |
Housing material: | Aluminium | |
LED working life: | 30000-50000H | |
Option : | Dimmable/Non-Dimmable | |
FAQ
Trade term
1.payment: T/T ,Westen Union,Paypal,Money gramor L/C.
2.Samples of Led Track Lights can be delivered in 5-7days.
3.Shipping freight are quoted under your request.
4.Discounts are offered based on order quantities, MOQ 1pcs.
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Our Services
1.Your inquiry related to our products or prices will be replied in 24hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.
3.OEM & ODM, any your costomized lighings we can help you to design and put into product.
4.Distributers are offered for your unique design and some our current models.
5.Protection of your sales area ,ideas of design and all your private information.
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For any further information, please feel free to contact us.
- Q: Electric rail, shoot the light will be bright
- Incandescent light conversion efficiency is only 15-20%. This is calculated by photosynthetic efficiency ratios, and with your LED lights itself quality also has a lot to do, to pass the instrument to test your how much is 300 w LED luminous flux, can be obtained. However, single lamp of 300 w LED, I have not seen in the market. The other said the search of integration
- Q: Why turn off the switch and dim the led lamp
- A common cause of ED lights flashing and the solution: After turn off the power supply LED lights flashing, check the switch control is zero. If the correct wiring may refer to the following methods: The human eye can generally perceived frequency of 70 Hz light flashing, higher than the frequency does not perceive. So in LED lighting applications, if the pulse signal frequency is lower than 70 Hz low frequency component, the human eye will feel the shine. In the specific application, of course, there are many factors may lead to LED lights flashing. For example, in an off-line low power LED lighting applications, a common power supply topology structure type is to isolate the flyback topology. In accordance with the "energy star" solid-state lighting standards from line 8 w LED drive GreenPoint ? reference design as an example, as a result of the flyback voltage stabilizer sine square wave power conversion did not provide primary offset constant energy, dynamic self-supply (DSS) circuit may activate and trigger light flashing. To avoid this problem, must enable primary bias to partial discharge in each half cycle, accordingly, need to choose appropriate constitute the bias circuit of capacitance and resistance value.
- Q: How to choose an outfit with the lamp? What is the need to change especially pay attention to?
- Color temperature consistent Traditional LED to shoot the light color temperature is 2700 k, there are some LED lamp effect after a period of time is very easy to change color, and color temperature deviation is very severe, so it is recommended that you'd better choose the color temperature is stable and consistent to shoot the light, so even if used for a long time will not change color, adornment effect will not decline.
- Q: A transformer with 10 led to shoot the light, to buy what kind of transformer?
- 10 only 3 w LED series, high efficiency, but high output voltage, 9.6 V * 10 = 96 V, filter capacitance pressure is high also, only 1 circuit, all is not lit up. Current 300 ma, power = 96 v to 102 v * 300 ma = 28.8 to 30.6 W, considering the power reserve, it is recommended to use 40 W constant current source.
- Q: The LED lamp aging is what mean
- So-called aging test, it is to evaluate the stability of the overall performance of lamps and lanterns, including electrical, optical, thermal test, general inspection need to define the time period, usually aged 8 hours, if it is a need to develop new products detection time, such as 300 hours. 500 hours. 1000 hours. 3000 hours. 6000 hours respectively according to different test, determine the stability of product performance according to the results of the test. In accordance with the relevant standards to determine whether the product design conforms to the standard.
- Q: What is the difference between LED ceiling lamp and LED downlight
- Is vertical illuminate the canister light, shoot the light as the ceiling.
- Q: Old energy-saving lamps to replace myself home of smallpox, bought the Led ceiling lamp small transformer two outlet with L, N, and their charged to check the two connection of the old lamp base, there are thermal power, and ask the customer service, selling Led lights under said can both zero firewire, ask you confirm it, thank you
- Can completely, goal of communication is, you can rest assured, have installation problem about led tube light can find directly,
- Q: The luminous flux LED to shoot the light, technical parameters, MR16 GU10, chips and other parameters
- LED shoot the light cup MR16 voltage: 12 v, 3 x1w flux: 240-300 LM this is to see what is the single light bead chip size to LM, like 45 ml 112 LM chips do no problem, then flux have 312 LM, GU10 voltage can be done as required.
- Q: Led lamp can adjust luminosity
- Is can make color of LED lamps and lanterns that move light, only the promise of dimming color LED drive power supply line,
- Q: The difference between floodlight and LED to shoot the light
- Floodlight lighting shoot area/power than shoot the lamp to be big, have waterproof function.
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High Quality Led Par38 Cob Led Spotlight, E27 Dimmable Cob Led Par30 Lamp, 14W Par30 Led Bulb
- Ref Price:
-
$14.00 - 17.00
/ pc
- Loading Port:
- Guangzhou
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 10 Pieces pc
- Supply Capability:
- 50000 Pieces Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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