DLS series E27 9W LED Mini Bulb for Interior Lighting
- Ref Price:
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- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 500 pc/month
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1. Structure of DLS series E27 9W LED Mini Bulb for Interior Lighting
DEL series 5W LED mini bulb is designed and manufactured to replace the 25W incandescent /Halogen bulb and 11W CFL, the superior SMD LED solution and purity aluminium radiator material helps the luminous efficacy high to 87LM/W, it is designed in excellent thermal management in conjoint structure by forging and stamping technology. It is widely used in commercial lighting project, villa, restaurant, hotel, meeting room, table lamp, decoration lamp.
2. Main Features of DLS series E27 9W LED Mini Bulb for Interior Lighting
Mercury Free
UV or IR Emissions
2 years warranty
Suitable for replacement of 60W incandescent lamps
Powerful 9.5W = 840Lm
Available in warm white 2800K, neutral white 4100K, Cool
white 6000K
Good color rendering index CRI 80 (CRI90 optional)
Suitable for indoor applications in open/ventilated luminaires
Ideal for general lighting in hotels, restaurants, shops, offices
and homes
Long life of 25,000hrs
85% energy saving
Low maintenance costs
Short pay-back period3. DLS series E27 9W LED Mini Bulb for Interior Lighting Images
4. DLS series E27 9W LED Mini Bulb for Interior LightingSpecification
Dimmable No (optional) Luminous Efficacy 88Lm/W Lighting Source 15 pcs 5630 SMD LED Color Rendering Index >80 Power factor >0.88 Driver Efficacy 90% Beam angle 150° Weight 112g Certificate CE,RoHS, PSE, FCC,UL
--Dimension and heat sink
5. FAQ
(1) What is the working voltage for this bulb?
It is AC100-240V
(2) Do you have guarantee for this bulb?
Normally, we offer 2 years for guarantee from the date you receive the bulb; but if you find out there is any damage caused by delivery or other factors before you unpack it, please contact with us as soon as possible.
(3) How long is the life span of this product ?
25000 hours.
- Q:Is there any flicker in the LED bulb?
- First of all, I want to know what kind of LED bulb you bought. Is the LED light source small power or high power?Now on the market LED products, copycat too much, but also a lot of difference between quality and price, because the power output strobe filtering problem. Because the lowest requirements so the power design is very simple, such as shell is small power ball type PVC foam, with isolated power so far I saw several, but the price is very high, and most with the rectifier bridge, several rectifier diode, a capacitor, resistor several complete, low prices. High power type bulb is similar, but the power will be much better, is the constant current source in the output current of the filter is also doing well, there the strobe is low! Finally, the stroboscopic problem is on the power supply, and the power point difference is higher than one or two!!
- Q:Why can't the voice switch control the time of the LED bulb?
- Current problem. The current is too weak. You don't have to use an electric meter to see if you can work properly without a light bulb. Change the timer switch.
- Q:Secret LED bulb bubble price difference why so big?
- Lamp beads。 I also do with Samsung bulb, bulb, lamp light cost more than others product price;
- Q:LED thread specifications for bulb bulbs?
- Ordinary home E27 screw lamp ah, there is a need to ball on Taobao, art night lights, E27, E26, B22, E27 specifications in the majority! E27, E14, G10, E40 are more commonly used Oh!
- Q:How does the LED bulb go with the power?
- voltage range as long as the 36V can be achieved, for example: voltage range 24v-80v is very good,
- Q:Will the LED bulb, T8, T5 lights, radiator lamps, is the hotter the better? What's the regular temperature? What are the common heat release materials? Specifications?
- With the temperature of the heat sink to judge a lamp is not easy, the domestic aluminum radiator are generally more, for T8T5 will have to see the size of the whole lamp power, the simplest is to look at the weight, the relative materials generally heavier will be better.
- Q:Led the bulb is flashing. What's wrong with it? How do you fix it?
- The general power supply too much heat to stimulate the overheating protection function itself with the power supply, power supply is a protection device, when the heat is too large, may cause it has an adverse effect on power and light, power will take the initiative to make the lamp power, rest, fully dissipated heat later. Bright. So, this is the power overheating protection at work. It will not be the case if the outer shell is enlarged or the room is ventilated and the heat should be cooled.
- Q:LED bulb bulbs, do you need 3C certification now?
- Simple bulb does not require 3C or CQC certification.Only with lampholders, and then judge according to the situation.
- Q:What advantages does LED bulb replace energy saving lamp?
- More importantly, 3W's LED light can replace 15W's energy saving light
- Q:What are the requirements of the LED series inspection specification for bulb bulbs?
- Insulation resistance: the lamp should not be placed for 48 hours in the damp box with relative humidity of hours. The air temperature in the box shall be controlled at any value between 20~30 degrees centigrade, and the temperature difference is within 1 degrees. The insulation resistance shall be measured in the wet box. Now the DC voltage on the lamp is about 500V. After 1min, the insulation resistance test will begin. The insulation resistance between the lamp holder, the current carrying metal parts and the accessible lamp parts shall be no less than 4M ohms.
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DLS series E27 9W LED Mini Bulb for Interior Lighting
- Ref Price:
-
- Loading Port:
- Guangzhou
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 20 pc
- Supply Capability:
- 500 pc/month
OKorder Service Pledge
OKorder Financial Service
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