PAL series E27 7W LED Bulb for Interior Lighting
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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
DLS series 7W LED mini bulb is designed and manufactured to replace the 40W incandescent /Halogen bulb and 13W CFL, the superior SMD LED solution and purity aluminium radiator material helps the luminous efficacy high to 77LM/W, it is designed in excellent thermal management in conjoint structure by forging and stamping technology. It can be widely used in commercial lighting project, villa, restaurant, hotel, meeting room, table lamp, decoration lamp, garden 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 40W incandescent lamps
Powerful 7.5W = 580Lm
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
82% energy saving
Dimmable optional
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 77Lm/W Lighting Source 15 pcs 5630 SMD LED Color Rendering Index >80 Power factor >0.88 Driver Efficacy 90% Beam angle 150° Weight 72g Certificate CE,RoHS, PSE
--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:What's the reason for the LED bulb strobe?
- Common causes and treatment of LED light flashing:Generally, the human eye can detect light flashes with frequencies up to 70 Hz, which are not sensed above this frequency. Therefore, in LED lighting applications, if the pulse frequency appears below 70 Hz low-frequency components, the human eye will feel flashing. Of course, in specific applications, there are a variety of factors that may cause LED lights to flicker. For example, in offline low power LED lighting applications, a common power topology is an isolated flyback topology.
- Q:How did the trademark on the LED bulb go up?
- Laser printing and screen printing, pad printing can be, look at the needs and equipment.
- Q:What brand of LED bulb is good in quality?
- The price of these lamps is very low, but the quality is not guaranteed at all. The purpose of this article is to teach consumers to distinguish the quality of LED bulbs on the market so as not to be cheated. So, which brand LED bulb is good, choose a good brand, first of all should first understand how the quality of its products
- Q:LED what is the plastic shell of the bulb? What plastic material is better? What do you need to pay attention to?
- There are several good LED ball bubble, which with aluminum cooling. Relatively new appearance.
- Q:LED bulb lamp drive power electrical connection, will delay a few seconds before the lamp light, and power creaks, who know what it is!
- Delays generally do not exceed 1S. After rectification, the capacitor is charged to the IC VCC terminal through the starting resistance. When the starting voltage of the IC is reached, the output switch pulse signal of IC is LED, and the luminous work is realized.. That is to say, the greater the capacitance, the longer the delay.
- Q:LED what is the glue between the aluminum base of the bulb and the cooling aluminum?
- It is best not to direct contact with glue, glue because the thermal conductivity of aluminum than a lot of difference, even a thin layer will reduce the heat out of the speed of the screw can be used to aluminum plate and aluminum fastening together, the contact surface is smooth, when necessary, can use some conductive silicone grease amount
- Q:LED how does the bulb return electricity?
- maybe because Make the question clearWhat is the return current?
- Q:LED bulb bulbs, do you need 3C certification now?
- No, this is a light source, not a lamp. It can only be CQC voluntary certification
- Q:What are the types of LED bulb?
- According to the power points, LED bulb has 1W, 3W, 5W, 7W, 9W, 12W, 15W and other power, customers can choose according to brightness requirements.
- Q:LED bulb PC, will the white cover affect the color temperature of the finished lamp?
- PC Ivory lampshade, because of the low price, it is recommended to use light diffusion cover, so this should not be the problem
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PAL series E27 7W LED 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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