Hottest selling 11W ar111 g53 led 12v downlight to replace the traditional 75w AR111 halogen lamps for sale
|Brand name||Shenzhen Green Energy Lighting Co., Ltd|
|Input voltage||12V AC/DC|
|Oscillation Frequency||50/60 Hz|
|Power factor Corrector||≥0.9|
|CRI||≥80 (Warm white)/≥70 (Cool white)|
|CCT||2800-3200K(Warm white) /6000-6700K (Cool white) 4000K-4500K|
|Lumunous flux (MAX)||800lm(cool white ) 700lm(warm white)|
|Viewing Angle||30 Deg|
|material||aluminum and glass|
|Colors of cover||white or silver|
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. Any your customized lightings we can help you to design and put into product.
4. Distributoership 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
6. OEM Service Available
Packaging & Delivery
1 x Box
Estimated Delivery Time
2-8 business days
3-8 business days
2-10 business days
1-7 business days
6-14 business days
7-12 business days
China Post Air Mail
7-15 business days
China Post SAL
14-30 business days
30-40 business days
1. 3-10 business days for Sample Orders; 7-40 business days for Bulk Orders.
2. "Business days" means Monday-Friday, excluding holidays.
3. DHL and UPS cannot ship to military or P.O. boxes address.
4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.
- Q:Led bulb light beam width led ball steep light Angle is usually?
- Different types of lamp bead is not the same, like LED lamp bead is 38 degrees to 45 degrees, SMD lamp beads is generally 120 degrees
- Q:18 w led lamp flashing how to return a responsibility
- A common cause of LED lights flashing and the solution: Energy-saving lamps, LED lights will shine after power off, 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.
- Q:The PAR value of lamps and lanterns is what mean?
- PAR photosynthetic active radiation abbreviations: photosynthetically active radiationPAR photosynthetic available radiation, green plants for photosynthesis process, absorption of solar radiation in the chlorophyll in excited state that part of the energy spectrum. About 400 ~ 700 nm wavelength, represented by symbols Qp, units of w/m 2. Photosynthetic active radiation is plant life activities, organic material synthesis and yield formation of energy sources.
- Q:LED track lamp series and LED lamp series, what's the difference?
- LED lamp is a general term, it includes the LED track light to shoot the light, like the LED ceiling lamp, LED tube light, LED fluorescent lamp also is to shoot the light. If you don't understand can ask me
- Q:Led lamp have drive, don't drive, what's the difference?
- Don't have to drive LED lamps and lanterns, the choice of the LED will be similar to Seoul, South Korea, 220 v LED semiconductor, there is no drive LED lamps and lanterns is non-conforming
- Q:Led lamp and cob light which is suitable for hanging the sitting room
- Cob markers is too concentrated, directional lighting, suitable for use in the living room is too dazzling, family lighting to shoot the light is best, edge horn in the article with some flexible lamp, if you want to make some atmosphere, can use article discus the flexible lamp
- Q:LEDPAR lamp, LED lamp, LED downlight, users don't, the usefulness of various lamps and lanterns?
- LED is not hot Ordinary fever Led energy saving transformer occupy a space more concentrated light In a certain range is not very bright
- Q:18 w changed other power drive not bright LED lamp, what reason be?
- VF values of each lamp bead is about 3-3.4 V, so a series of at least 18 to 54 V, general situation, the output voltage won't do more than 50 V, because it is not safe (of course, the use of isolation was not drive), so will make it 2 and 9 series way for more than 27 V (voltage), but not see your driver clear this After a few short also cannot do 3 * 18 w, because your lights must be 1 w (300 ma), rather than a 3 w (600 ma), current headlight bead hold, within a few hours it broke
- Q:LED lamp is negative would pick up the light damage?
- Possibility is too big, the LED is to look at the maximum reverse pressure, some 1500 v, now that won't burn out if a few volts back pressure can once is burnt out.
- Q:A transformer with 10 led to shoot the light, to buy what kind of transformer?
- 10 leds in parallel, so that the voltage is not high, is 9.6 to 10.2 V, but the current is 300 ma * 10 = 3 a, and every all the way to 300 ma of constant current source, or with a current limiting resistor, such low efficiency. Power is the same, it is recommended to use 12 v3a to 4 a constant voltage source. 1 break, don't affect other lights.
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