Led Down Light, Down Light Led, Led Ceiling Downlight, OSRAM Shop Light With CE RoHS

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led down light, down light led, led ceiling downlight, OSRAM shop light with CE & RoHS 5 years warranty

Application:

Delivery:

1. 3-5 business days for Sample Orders; 7-30 business days for Bulk Orders for Bulk Orders.

2. "Business days" means Monday-Friday, excluding holidays.

3. DHL and UPS cannot ship to military or P.O. boxes address

4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.

Factory:

Q: LED lamp is mainly used in where: LED downlight with much more local hotel, shop, office, family etc..

Q: Now there is no replacement of the LED light source lamp?: Yes, it depends on what level you want. I can solve your problem with a net name.

Q: The difference between ordinary LED lamp and LED downlight and integration of advantages and disadvantages: Fast response speed: LED fast response, completely eliminates the shortcomings of traditional high voltage sodium lamp glow process.However, we are called integrated downlight is not really "integration, although has been done in the" light "and" light body "development, but also the driving power. The general driving power supply is an external electric box, because of the larger size, the insulation shell and packaging will increase the cost.

Q: Led downlight and LED flat lamp that is durable: The same, but the shape is different, LED light plate and power module is the same

Q: How much is the general 15WLED lamp luminous flux.: Mainly depends on what you apply products, parameters vary.1, high-power 1W single 110-120lm to remove the loss of 1600lm2, 5630 0.5W, single 50-55lm, removal of loss 1400lm

Q: What brand of downlight is good? Please explain the reason, thank you!: Quality. After deciding to buy LED lights, you'll have to see what quality LED lights you need. At present, the country has not yet introduced LED lighting quality standards, so the market LED product quality is uneven, some very cheap brand-name goods using the chip quality is very poor, that is 1W, only 0.5W-0.7W, and manufacturers in order to do high brightness, it will increase the output current of power supply, it will cause serious decay. Should choose some brands of their own products, such as "one enterprise", "Hangzhou ray", "silver rain" and other brands.

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: How to judge the quality of LED downlight: Determine the quality of LED ceiling lamp lighting effect, the United States and Taiwan LED chip chip chip, domestic chip etc.. Different brands, different prices, lighting difference is also large. Special low price downlight, make many use of chip production line down the defective products, color inconsistencies, brightness difference, short service life, users need to pay attention to.

Q: Know the LED lamp wattage: There are regular W, 5W, 7W, 9W, 12W, 15W, 18W, 20W and so onSpecial requests can also be made if you have special needsIf you can tell me what you do, I can give you the recommended power