1.high power led down light 3*1W
2.CE & ROHS compliant
4.lead time:2-3 weeks
5.3*1W SMD LED
Specifications of High Power Led Down Light 3*1W:
opening hole diameter: 71-81mm
lamp amount:SMD 3*1w
luminous flux:240-270 lm
color rendering index:70.6
Beam angel:15-120 degree
Material:The light body is composed of die-casting aluminum and fire-retardant PC
- Q:Is the projection bulb a cold light source, a light bulb or a high pressure mercury bulb?
- Cold light source is good, the cooling requirements of the machine is not so high
- Q:Brightness is not the only standard. How can I buy projection light bulb?
- Bulb, as the only consumable material of projector, is an important factor that must be taken into consideration when choosing projectors. At present, projectors are generally used metal halogen lamps, UHE bulbs, UHP bulbs, these three light sources. The metal halogen bulb has the advantage of being cheap, and the drawback is that the half-life is short, and the brightness is reduced to about half of the total time it takes about 1000 hours. And because of high heat, the projector cooling system requirements, it is not suitable for a long time (more than 4 hours) projection use. The advantage of the UHE bulb is its moderate price and the brightness does not decay almost 4000 hours before use. Due to low power consumption, it is customarily referred to as a cold light source. UHE bulb is an ideal light source widely used in mid-range projectors. The UHP bulb has the advantage of long service life, and can normally be used for more than 4000 hours, and the brightness attenuation is very small. UHP bulb is also an ideal cold light source, but because of its high price, it is generally used in overhead projector.
- Q:What projection bulb is good. Where can I buy it?
- Of course, LED bulbs, energy saving, environmental protection, and also have a protective effect on the eyes
- Q:How to distinguish the true and false of projection light bulb?
- 3, check the cup mouth glue, authentic bulbs use authentic recipe, with matte glue, suffused with soft luster. This glue, this one does not have a semicolon, so no matter how imitation can not be exactly the same, careful comparison will be able to see the color difference, color difference is obvious.4, check the two cup wall, will find the fake wall with the reddish color and luster, no lubrication minor scratches, and genuine luster fine white wall. This is because the projector lamp what can be replaced, but can not because the cup, cup production process is complex, and the mold superb production process, in addition to the original factory who can't fake imitation, but also the transformation based on the original old lamp on. The used cup wall can not avoid the red eye, as long as it can let him enough, appeared fake.
- Q:How about an outdoor projection lamp?
- (3) flexible and convenient to changeEvery business owner knows that the traditional light boxes and billboards are very difficult to replace. Once a general advertisement is made, it is difficult to modify it. Even if the address and phone number are changed, such a small change, the entire ad must also be completely overturned, re produced, resulting in enormous waste of human property. And often can not quickly cater to the rapidly changing market, the rapid new concepts of enterprises, new products expressed to consumers. Le Di outdoor advertising is the use of a projection light optical projection principle, using high brightness light source, the exterior wall of the negative color advertising content onto the high-rise buildings, outdoor advertising form a highly visual impact in the night. Its high arrival rate characteristics, as well as new special media forms, dynamic visual effects, can well attract the attention of consumers.
- Q:Why is the projector still bright after the Harvard H6 sports car locks?
- At the same time and suggestions can consult the 4S shop projection lamp manufacturers
- Q:What's the effect of the scientific four seasons sky projector?I want to buy one.
- High quality and low price Alibaba wholesale procurement market - Adult Science four seasons star projection lamp, adult science four seasons constellation... I think we are most concerned about the Department of what? How is the effect of the lamp?. Note that the actual effect of the propaganda effect dark figure...
- Q:Abroad, there is no curtain can be logo rotary projection lamp called what light?
- You mean throwing the LOGO onto the ground, the wall, the ceiling, etc., and then LOGO can spin it yourself? If this is what the LOGO projection lamp, mainly LEd projection lamp and metal halide lamp projection pattern can be cast, static, can also be rotated, can cast a single map, you can also vote for multi.
- Q:What are the three lullabies in the music, the tortoise, the starry sky projection lamp?
- In fact, the music is not too useful ~ and long time, you will feel disgusted ~ you come to my house to choose it!SWAROVSKI: a necklace, bracelet, necklace.Daily innovation version: prevent the baby touch the table corner, nibbling, luminous earpick safety catches (thick), multi-function knife, field couple spoon, four spoon, octopus heart set paper (red), negative ion, glasses, bamboo charcoal faucet filter cleaner palm massage, Korean fruit cutter, trousers clip
- Q:What about "replacing the projector lights and cleaning the screen" on the screen?
- That means that the aging of the projection lamp, or the screen is too dirty and the effect is not good, automatic detection ah, you can clean it again and again, but it is best to find a professional master yo,
Quality and service are always our main concerns. To make sure the quality, we not only have many steps for the materials inspection and products test, but also push the TQM (total quality management) in the quality control. AND we have had ISO9001, 3C, CE, RoHS, TUV, PSE, etc. certificates for our products. As another main concern, to provide good service is always our company tenet. We believe that service is another main way for the survival of an enterprise besides the quality. We have our own brand, but we also provide OEM products.
We warmly welcome our friends at home and abroad to visit out factory at any time and free samples are available.
1. Manufacturer Overview
|Annual Output Value
||Above US$100 Million
||11.11% North America
11.11% South America
11.11% Eastern Europe
11.11% Southeast Asia
11.11% Mid East
11.11% Eastern Asia
11.11% Western Europe
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||91% - 100%
|No.of Employees in Trade Department
||3,000-5,000 square meters
|No. of Production Lines
||OEM Service Offered Design Service Offered Buyer Label Offered
|Product Price Range