Toppo Indoor High Quality 2 x 2 led panels Lights TUV-GS/ SAA/ CE/ ROHS approval 50000 hours life span
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| LED Panel is mainly applied on indoor illumination,it can be widely used in starred hotels,shopping centers,meeting rooms,offices and other occasions that have high demand for the comparatively strict controlof light,such as laboratories. it can replace traditional grille lights directly. |
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(1)We have well-trained and professional sales & after-sale services persons who can speak English fluently. (2)We have rich experienced R & D engineers and we have strong ability for ODM projects. (3)For all your inquires about us or our products,we will reply you in detail within 24 hours. (4)Protection of your sales area,ideas of design and all your private information. (5)We offer OEM services.We can print your own logo on product and packing. (6)Offer customer the lowest price with high quality lighting product. (7)Transportation:By Express(DHL,UPS,Fedex),By air or By sea. (8)Warranty is 5 years. |
1.What’s efficacy about the light ?
The light output of a light source divided by the total electrical power input to that source, expressed in lumens per watt(lm/w).
2.How to explain “lumen output “ ?
The total lumens emitted of a light source, system, or solution.
3.what’s the meaning of “Beam Angle “?
The spread of light from a luminaire. For example: a fitting such as a low bay ,which is closer to the floor,will have a wider beam angle to illuminate a given floor area while a high bay fitting will have a narrower beam.
4.what’s the payment methods you can accept ?
We can only use T/T. The bank information will be written in the PI. We can’t use Western Union and Paypal.
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