SMD Light Bulbs LED Series From 5W To 12W With PC Milky Shell E26 E27 B22

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Specifications

smd light bulbs led series
5W to 12W, E26 E27 B22
PC milky shell
good quality driver

smd light bulbs led series from 5W to 12W with PC milky shell E26 E27 B22

Product Description

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Technical Specification:

Item Discription	smd light bulbs led series from 5W to 12W with PC milky shell E26 E27 B22
Item No.:	LD-5W-E27-A50-W	LD-7W-E27-A55D-W	LD-9W-E27-A60D-W	LD-12W-E27-A65D-W
Wattage:	5W	7W	9W	12W
Size:	50*96mm	55*105mm	60*112mm	65*122mm
LampHolder:	E27/E26/B22
Material:	Aluminum house and glass cover
Lamp Shade:	Glass cover, support milky, clear, frosted
Luminous:	400±10% LM	550±10% LM	710±10% LM	950±10% LM
Led Chips:	11pcs*0.5W SMD3014	15pcs*0.5W SMD3014	19pcs*0.5W SMD3014	25pcs*0.5W SMD3014
Input Votage:	AC85V-265V or AC/DC12V
Power Factor:	PF>0.5
CRI:	Ra>80
Beam Angel:	360degree
CCT:	2600K-3000K, 3700K-4500K, 6000K-6500K
Working Life:	>30,000H
Type:	Non-dimmable or Dimmable
Package:	White box or Gift box
Warranty:	Two Years

Q: What's the reason why LED bulb gets a lot of heat?: LED light is a large amount of heat, more than 70% are calories. Different manufacturers are not very different

Q: The difference between an incandescent lamp, an energy-saving lamp, and an energy-saving LED bulb: 3, the monomer minimum power is different. Incandescent power is a common monomer, 15W, energy-saving lamps common power 8W, and then low lighting effect is not good, and LED lamp monomer minimum power is very low, can be less than 1W.The luminescence principle of

Q: What are the driving IC used in LED bulb?: The analysis report shows that nearly three years, the domestic market share of LED lamps will increase from 5% to about 20%-30% can be seen, LED is now the need to walk into the homes of ordinary people, so we need to control the cost, cost is the main driving power LED lamp and a shell, a power driven material faster BOM province can let the promotion of LED. As the LED lamp has the characteristics of energy saving and environmental protection, the state has also subsidized the product accordingly.

Q: What is the AC voltage of the LED bulb?: The AC voltage of LED bulb is usually 220V, and the power is divided into 3W, 5W, 7W, 8W, 9W, 12W and so on.The biggest market for LED bulb lighting is the civilian market, and the LED bulb is a new green light source to replace the traditional incandescent bulb. LED lamp has the advantages of energy saving, environmental protection, long service life, no stroboscopic, green and so on.

Q: How to identify Ic constant current LED bulb?: Look at the power supply, there are a few simple electronic and capacitive circuit board, it is not constant flow, cross flow is larger, so understand? Cross flow IC, that is, the meaning of intelligent voltage regulator, so that the LED is not easy, bad capacitor driven LED is relatively easy to damage, easily breakdown, and power consumption than the cross flow

Q: 60W how many lumens and how many W LED bulb does incandescent bulb replace?: A LED lamp lumens general good point value is above 100;The brightness of 60W incandescent lamp compares with LED lamp difference is 10 times;

Q: Are there any differences between negative ion bulb and LED bulb?: Negative ions should belong to traditional lighting technology, LED is the latest lighting technology

Q: What brand of LED bulb is good in quality?: See shape. Incandescent bulbs are usually pear shaped, so the bulb should be pear shaped. That's easy to do. But incandescent lamps are all glass products, and because LED requires heat radiation, aluminum alloys are usually used as housings, because of their low cost, easy processing, and good thermal conductivity. The size of the aluminum shell determines the heat dissipation and also determines the life span.

Q: Is there any flicker in the LED bulb?: You're right. The strobe is either determined by the driver, the current changes, or the filter doesn't work well

Q: Secret LED bulb bubble price difference why so big?: Remember, cheap, no good goods, the market price of less than 15 yuan bulb said that their quality is not credible.

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