20W Museum Gallery 30W Spotlight Dimmable Cob Led Track Light
- Ref Price:
-
$30.00 - 35.00
/ set
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 10 Sets set
- Supply Capability:
- 20000 Sets set/month
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What is an LED?
An LED, or light-emitting diode, is a semiconductor device that emits visible light when an electric
current passes through it. Normally the LED consists of several layers of semi conductor material,
with the colour emitted from the LED dependant upon the material used.
What is COB?
Generally, this means Chip On Board which can be specifically related to an LED chip placed
directly onto an electronic circuit board.
What is colour temperature?
Colour temperature refers to the warmth or coldness of the light produced by the lamp or LED,
measured in Kelvin (K). Lamps producing a warm or yellow light have a low Kelvin (2700-3000K),
while lamps producing a white or blue light have a higher Kelvin (3500-6500K). The ideal colour
temperature is dependent on the application.
Generally with LED, the higher the Kelvin rating, the higher the lumen output. But most times the
trade off is much poorer colour rendering (CRI) such as when items can appear very blue and
therefore not their true colour appearance.
What is colour rendering or CRI?
Colour rendition describes the effect a light source or LED has on the appearance of coloured
objects. The colour rendering capability of the LED is measured as the Colour Rendering Index,
or CRI.
When comparing the CRI of different light sources such as LED's it is important to note that
for the comparison to be meaningful, you should compare the LED's with the same colour
temperature.
The higher the CRI , the better the ability of the light source to depict a true colour comparison.
How do you measure the brightness of a lamp?
There are a number of different measures to determine the brightness of a lamp, however the
most common comparison will be the lumen output.
- Lumens refers to the light output of a lamp or LED in all directions (think of an imaginary
sphere surrounding the light source and the light it is giving off in all directions)
- Candela refers to the light output of a lamp in a single direction (think of a spotlight)
- Lux is candelas, or light output in a given direction, measured at a specified distance
Product Description
30w led track light
30w led track light advantage
1. 85%~90% energy saving than incandescent lamp
2. 2 pin/3 pin for options
3. No flickering
4. No RF interference
5. No UV radiation
6. Body termerature less than 53 °C
7. Proprietary design for excellent thermal management with aluminium housing
8. Superbright and low lumen attenuation
9. Easy installation, maintenance free
10. CE & RoHS approved
30w led track light application
1. Shop display windows, hotels, restaurants and other interior lighting.
2. Exhibition hall, art room, museum, office, reading room and local lighting.
3. Atmosphere lighting for bars, discos, kara OK ,etc
4. Durability special ambient lighting.
5. Especially suitable for jewelry, gold ornaments and fashion closes lighting.
Packaging & Shipping
30w led track light packing info :
1.natural packing
2.Custom design packing also available.
Our Services
1.Your inquiry related to our products or prices will be replied in 24 hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English
3.OEM&ODM, any your customized lightings we can help you to design and put into product.
4.Distributorship 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.All the products must through 24 hours aging before delivery to ensure the quality again.
- Q: With LED lamp and metal halide lamp good or good energy-saving tube lamp and metal halide lamp
- Suggest using LED lights, because this is a long-term, baidu, zhongyua lighting, they are of good quality, 2 years warranty, price moderate.
- Q: A level of about 50 square meters of dodavah clothing store choose to shoot the light is better
- Between the LED or halogen lamps If the LED With the track light Just call model light clothes around 12 w to 18 w of lighting Or select 20 w COB (the more expensive) light color warm color 3000 k color temperature Specific power also depends on how many you buy the lamp of the lens height how much physical contact The average power is enough to have me as said
- Q: What is the difference between orbit of LED lights and LED track light?
- Actually is the same thing, just each term.It's all the same thing, it's a call
- Q: Europe type dome light sitting room lamp, wrought iron installation led
- Full or half hidden under the hidden in the light, can be decorated on the roof, top of the head of a bed, cabinets, wall and so on, also can hang, floor, floating. Hall, sitting room, bedroom ceiling lamp can be installed in the light of several rectangular tubular, grooves in the bathroom glass lamp, wall lamp in the photo symmetrically installed on both sides of the bedroom bed, installed on the cover of wall lights green, close to the TV. In light sculpture more like works of art, popular in recent years. Track lighting: Track lighting is white or kind of white enamel metal spraying or track light production, is expected to beam can be focused on a painting, a sculpture, a potted flower, and even the master chair to sit down and the lighting effects to create rich and colorful art. For the living room, hall, bedroom, or a group, can also set up more light. Its color, number, location should be consistent with the color of furniture, height is usually 10? Angle of 20 cm on the roof of the lower, or the corner, take its function is not lighting, but focus on adornment ornament effect.
- Q: A clothing shop is now use 55 w energy-saving lamp, want to use leds to replace, what good, can achieve the result of before
- Suggest you use energy-saving lamps, light light of tube in tube of energy-saving lamps will be a good choice for you!
- Q: Three core can shoot the lamp to use two core orbit?
- This kind of COB guide slide rail lamp light Angle is 15 degrees, 24 degrees, can be customized according to customer requirements, regular according to 24 degrees search goods.
- Q: Metal halide lamp and led is that good?
- Wild power-saving led brightness is very low (for) regular bulbs fit into array when the flashlight or signal identification, etc Metal halide lamp is workshop mines stadium, etc. With high brightness Color close to the sun 250 w, 400 w, 1000 w, etc
- Q: LED track light rail width of fixed size? And how much?
- Generally are fixed, in short track is a trough. The orbit of LED track light is LED light source lamp, alias: LED track light. It is one of the track light, widely used in shopping malls, clothing stores, furniture stores and other brand stores), car display, jewelry, star hotel, brand clothing, upscale clubs, cultural relics exhibition hall, chain stores, brand business hall, professional window, counters and other accent lighting places, is to replace the traditional halogen tungsten lamp and replace the metal halide lamps ideal light source. With the continuous development of electronic technology, the new style on the market emerge in endlessly, different shapes, flexible.
- Q: LED track lamp chamfer on three lamp holder should leave some power cords.
- Topic is not very understand, LED on the guide rail? Four wire guide? Four wire guide actually contains five lines: three wire, a zero, a ground wire, three wire to form a loop, respectively, can be three switch control circuit, respectively, with guide rail the four gear on the lamp holder, so you can achieve a guide jacket three lights, according to the needs, according to the different switch, different lights.
- Q: Don't know where the power cord, want to get out to the LED's light rail, you help me
- You pack is now a bucket to shoot the light, you can use a glyph screwdriver raised edges and then down gently, see the wire to the middle of the spring pressure, it will be pulled down, and then see the two wire is 220 v power supply cord.
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20W Museum Gallery 30W Spotlight Dimmable Cob Led Track Light
- Ref Price:
-
$30.00 - 35.00
/ set
- Loading Port:
- Shenzhen
- Payment Terms:
- T/T
- Min Order Qty:
- 10 Sets set
- Supply Capability:
- 20000 Sets set/month
OKorder Service Pledge
OKorder Financial Service
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