18W 1.2M Lights Tube8

Ref Price:
$4.50 / pc
Loading Port:
Shanghai
Payment Terms:
L/C,T/T
Min Order Qty:
1000 Pieces pc
Supply Capability:
100000 Pieces per Month pc/month

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Product Description:

Features:

      1, tube8 chinese

      2, chinese restaurant lighting

      3, chinese led bulb light

 

NAMEHOT sale 18W 1.2m lights tube8 chinese
LED SORCE301435282835
LED Qty216PCS288PCS96PCS
Power20W18W16W
VoltageAC 100-240V
Working Frequency50-60HZ
Power Efficiency>92 %
Luminous FluxTransparent:2200lmTransparent:1800lmTransparent:1700lm
Frosted:2000lmFrosted:1600lmFrosted:1500lm
Power Factor>0.95
Colour TemperatureWW: 3000-3200K     NW: 4000-4200K   CW: 6000-6500K
CRIRa≥ 80
Bean Angle160º
Working Temperature-20-45ºC
Working Humidity10 - 70% RH
Lifespan25000H

 

Service:

1. Your inquiry  will be replied in 24 hours

2. Well-trained and experienced staffs to answer all your enquires in fluent English

3. The service of OEM&ODM

4. Protection of your sales area, ideas of design and all your private information

5. The ability of monthly develop new product can help you enlarge your market.

 

Delivery:

Shipping Service

Estimated Delivery Time

DHL

2-8 business days

FedEx

3-8 business days

TNT

2-10 business days

UPS

1-7 business days

EMS

6-14 business days

ePacket

7-12 business days

China Post Air Mail

7-15 business days

China Post SAL

14-30 business days

By Sea

30-40 business days

1. 3-5 business days for Sample Orders; 7-15 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.

 

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Q:How to choose daylight lamp? What is the light bulb specification?
The principle is: when the switch is switched on, the power voltage is passed through the ballast and the lamp filament to the two poles of the regenerator. The voltage of 220 volts immediately disassociates the noble gases of the regenerator, producing glow discharge. The heat of the glow discharge heats up the bimetal plates, and the poles are in contact. The current flows through the ballast, the regenerator, and the two ends of the filament. The filament is quickly heated by the current and emits a lot of electrons. At this point, the voltage between the poles is zero because the regenerator is closed, the glow discharge disappears and the temperature in the tube decreases. The bimetal strip is automatically reset and is disconnected. At the moment of the disconnection, the current of the circuit is suddenly cut off, and the ballast generates a large self-inductance, which is applied to both ends of the tube with the power supply voltage. The large amount of electrons emitted when the filament is heated, under high voltage at both ends of the lamp, is moving at maximum speed from low voltage to high potential end. In the process of accelerating motion, the argon molecules in the collision tube are rapidly ionized. Argon is ionized by heat, which causes mercury to produce steam, and the mercury vapor is ionized and emits a strong ultraviolet light. In ultraviolet light, the phosphor powder in the tube walls emits near-white visible light.
Q:Feasibility analysis report of LED lamps
A: hello, may I help you? Is the report for the government? I have contact information in my profile
Q:The LED T5 daylight lamp can be used for how long
At the low end of the two years, the five years must be high-end, the high-end price is at least more than two times the lower price, if you buy the lower price, you must have a problem for 5 years
Q:An electric power saving device installed on an old-fashioned daylight lamp tube
Make a voice-controlled circuit to control the power switch.I hope my answer will help you.
Q:If the led lamp is replaced, the lamp power should be small
Yes, there is a difference in color temperature between 14 and 18W.Yeah, how else to say energy efficiency
Q:The difference between LED and fluorescent lamps
LED is a solid-state light source that has a long life and is environmentally friendly and efficient, and leds are now safer.
Q:What lamps and lanterns are used to save the LED fluorescent lamp
The advantages of longevity and price; Colors: warm colors, white light, and, Parameter: rated power: 8w-36w Voltage: AC220V Color temperature: 3200, 5500 k, 6500 k, size: 0.6 m - 2.4 m4, features: 1, energy saving high efficient: constant current drive, high power, high brightness, 8 w LED fluorescent lamp of 20 w common fluorescent lamp illumination, 15 w LED fluorescent lamp of 40 w common fluorescent lamp illumination, the same lighting efficiency than traditional fluorescent lamp power saving 80%; Healthy light: no ultraviolet radiation, infrared radiation; No flicker, the light is soft and pure, it has the hand to alleviate visual fatigue and protect the eyes. Long life: unique aluminum alloy cooling design process has been effective in reducing LED light decay, using more than 30,000 hours, which is 10 times the life of traditional fluorescent lamps. Reliable and durable: the shell is made of PC, not easily broken. Easy to use: common commonly used interface, convenience and safety; Application area: It is widely used in shopping malls, underground parking lots, office buildings, offices, schools, factories, light box backlights, buildings and other public places.
Q:How do I get the four joints of the LED fluorescent tube
I can't put a picture on it, you can try it yourself, add a rectification bridge at each end of the tube, and then you put the positive plus positive on both sides, negative plus negative, onto the next bridge
Q:The life of LED fluorescent lamp tube
LED fluorescent lamp power saving more than 80%, life expectancy of more than 10 times of ordinary lamp, is almost free maintenance, often there is no want to change the lamp, ballast, the problem of electric fluorescent starter, about half a year down can switch back to the cost of cost savings
Q:Put on LED lamp tube, can connect change 3 lamp tube not bright?
The wind tube of the ballast is usually not flashing when it is opened, and the life span is basically one year

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