Indoor lightingTube lampceiling lamp COB downlight
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 set
- Supply Capability:
- 10000 set/month
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Specification
The product description：The power factor：0.5-0.9，Color temperature/K：3000/6500K，
The LED lamp flux:70lm/w-110lm/w,Shell: aluminum + PC,Cover: PMMA,
FAQ
1. What kind of OEM do you provide?
Re: Print your company name and logo on the led light, customize outer packing carton.
2. Can I have samples to test?
Re: Yes, welcome to order sample for evaluation before the bulk order.
3. What's the payment method you accept?
Re: Usually by T/T, Western Union and Paypal is accept for small order.
4. How about the warranty?
Re: offer 3 years warranty.
We do free replacement if the product has any quality issue within the warranty time, we also pay for the shipping cost.
5.What is Delivery Time?
Re: Normally, 2-3 working day for sample order, 2-3 weeks for bulk order, we’ll reply the delivery time order by order.
Special arrangement for special order and urgent order.
6. What is your shipping method?
Re: UPS,DHL,Fedex,TNT or EMS or Shipping by Air; Vessels by Sea or Domestic Shipping.
Re: UPS,DHL,Fedex,TNT or EMS or Shipping by Air; Vessels by Sea or Domestic Shipping
.Re: UPS,DHL,Fedex,TNT or EMS or Shipping by Air; Vessels by Sea or Domestic Shipping.
- Q: LED lamp is mainly used in where
- Downlight is generally used in shopping malls, offices, factories, hospitals and other indoor lighting, the installation is simple and convenient for people to love. LED downlight downlight all inherited the traditional advantages, less heat, energy saving and long service life, small maintenance costs. The early LED lamp LED lamp due to expensive, the overall cost is very high is not acceptable to the customers. With the decrease of LED lamp chip prices and cooling technology improved, laid a solid foundation for the LED lamp into the commercial field.
- Q: What is the role of LED downlight
- LED downlight effect:1, it can be embedded in the ceiling, will not affect the overall beauty, more concentrated than in the past ordinary lamps.2, in fact, choose a good day Lantern is a LED lamp energy saving function, long service life, good LED will not produce ultraviolet light.Is a lamp embedded into the lighting ceiling light shooting style. Is a directional lighting lamp, only its opposite to the light beam angle, belonging to the light, light is concentrated, contrasting. More prominent objects, higher lumen, more quiet.
- Q: The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages
- Can work in a high-speed state: energy-saving lamps if frequent start or turn off, the filament will blacken, quickly damaged
- Q: How much is the general 15WLED lamp luminous flux.
- Of course, can also use 30142835 beads to do warm (below 4000K temperature) will be low, cool (above 6000K temperature) will be higher
- Q: How much LED 150W downlight spiral energy-saving lamp replacement
- No matter where you use it, in general, not less than 50W LED lights can be, if not white, power needs to increase a little.
- Q: How to choose the right LED downlight
- Look at the power supply lamp (commonly known as: transformer) transformer quality also determines the whole life of the lamp, lamp used more than 50000 hours no problem, but if the transformer is destroyed, the whole lamp will not light up. The electronic components and design scheme in the transformer determine the efficiency, power factor, stability, temperature rise and service life of the transformer. Our driver is wide voltage drive, and the output current and voltage are stable.
- Q: Why use LED lamp light source patch
- SMD LED light emitting angle is 180 degrees (theoretical value), the diffuse reflective light through the tubular lamp cup, directed and no lens dazzling, very suitable for general lighting purposes. Of course, the cost of the lens is also saved.
- Q: Excuse me, how many different sizes for LED lamp lumens
- Ha ha, we should consider the problem of heat dissipation, ah, is the light will heat
- Q: LED downlight, embedded lamps, lamp tube and difference?
- At present, these concepts are vague and can be mixed up in the industry
- Q: Home LED lighting downlight is broken, want to change themselves, I would like to ask how to remove ah? Where do you start?
- This figure is LED lamp, with the outer edge of hand buckle lamp can be removed from the back lamp, and the lamp can be damaged when installing a new launch, as long as the lamp cup cup (two pin plug back) directly inserted into the can.
Send your message to us
Indoor lightingTube lampceiling lamp COB downlight
- Ref Price:
-
- Loading Port:
- Ningbo
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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