|Lamp luminous flux(lm):
1.Innovative heat sink,greatly increase heat dissipating efficiency
2.High power COB,high CRI (Ra >80),excellent lighting performance.
3.Efficient Optional design.Better anti-glaring effect with cut-off angle 30°
To achieve comfortable interior lighting performance
3000K, warm and appealing, for leisure atmosphere and accent lighting
4000K, natural effect, ideal application on public places.
6000K, bright and efficient, for pleasant and healthy office environment.
The Led grille light double-headed 2*20w is popular for store,hotel,shopping malls,gallery,museum,office.....
1.Isolated high efficient LED driver
2.IC control, isolated circuit
3.ultra-long lifespan, reach ro 30,000 to 50,000 Hours
Aluminum reflector and Opal diffuser
Color rendering index
- Q:Why home outfit LED lamp has always been a bit weak after switch off the light
- You switch the thread is not the line of fireAs long as you do wire switch, to ensure that there would be no light.
- Q:How about TCL LED to shoot the light, the price is about,
- TCL's led was launched in May this year, now also looking for distributors, product quality is very good, the price is much cheaper than big brand, more expensive than the less known and inferior brand. In the end price, high quality is worth to try.
- Q:With current meter how to detect the led lamp lights, bad
- Connect the battery, Ed to shoot the light, current meter, in turn, measure current value, and then put Ed lamp switch poles of the measured current value, two more obvious change is Ed to shoot the light is good, no change is bad.
- Q:Cob lamp and led lamp that electricity consumption big?
- The LED lamp advantages: 1. LED lamp use in low voltage direct current (dc) drive: has the advantages of small load, interference of low use environmental requirements. 2. The LED lamp can well control light spectrum, which can effectively used in the museum and gallery in local or accent lighting. 3. The luminous directivity of LED to shoot the light is very strong: brightness attenuation is much lower than traditional light, LED lamp price. 4. LED lamp very fast response time: in microsecond, as long as the switch is opened, will soon be bright, there will be no delay and flicker phenomenon. 5. The LED light that shoots the light energy concentration is very high: focused on smaller wavelength window, high purity. 6. Life is very long, generally between 50000-100000 hours, because the LED is a semiconductor device, even frequent switch, also won't affect the service life. 7. Good environmental protection, LED to shoot the light in the process of production don't add "mercury", also do not need air, do not need glass shell, good impact resistance, good shock resistance, invulnerability to breakage and facilitate transportation, very green, known as "green energy", the LED lamp price. 8. Energy saving, LED to shoot the light spectrum of almost all concentrated in the visible light spectrum, the luminous efficiency of up to 80 ~ 90%. 4/5 people think commonly, energy-saving lamps save energy is a great invention, but the LED lamp energy-saving 1/2 than energy-saving lamps, this is a solid light source is more great reform.
- Q:How do I get the light
- Workers said a firewire, refers to the lamp only you control all the way, the root of fire is line!!!! As long as find two wires, received the lamp is ok! On the top of the wire is not meeting, but after the switch first, controlled by the switch, and then to the top!
- 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 lamp and cob light which is suitable for hanging the sitting room
- COB is a new way of LED packaging Belong to the point light source Condole with canister light
- Q:The sitting room how to shoot the light off?
- Only take samples of the glass in the middle of the chimney, dial came down hard.
- Q:How to detect the LED to shoot the light quality is good or bad
- Shoot the light efficiency of high and low to power factor, power factor, the greater the photosynthetic efficiency, the better, the power factor of ordinary lamp at around 0.5, the price is cheap, high-quality shoots the lamp power factor can achieve 0.99, the price is a bit expensive. Shoot the generally used to strengthen the lighting on the trim, general is embedded in the ceiling or wall, LED to shoot the light work generally have a higher temperature, so set to buy the high quality product, otherwise there will be a security risk.
- Q:LED to shoot the light flash when open, a period of time is normal
- LED lamp with a period of time the cause of the flash Driven out of the column is the largest, the second is the lamp bead, driving power and light board and a matching problem will also have this kind of like now, that is to say driving power source or lamp plate lamp bead one appeared quality problem, does not match. If it is in the driver is the same, that is the lamp bead light board has a problem.
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