18W Ac Led Tube Light T8

Ref Price:
$6.00 - 7.50 / pc
Loading Port:
Qingdao
Payment Terms:
L/C,T/T
Min Order Qty:
1000 Pieces pc
Supply Capability:
1000 Pieces per Day pc/month

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Product Description:

18W AC tube light t8

 

Specification

Color
temperature

Warm white 3200-3400K

White 4500-5500K

Electrical
parameter

Luminous flux

1750 lm

CRI(Ra>)

>75

Led quantity

26 pcs

Power

18W

Beam angle

133°

Luminous efficiency

97LM/W

Input voltage

AC240V

Base type

Three pin socket

 

 

Features:

Enerygy-saving, environment-friendly

Color of light: Pure white/Warm white

Aluminum body helps to eliminate heat

Led light source: 2835 SMD led

Light body temperature below 53°C when working

Working temperature: -20-40°C

Low voltage and excellent heat dissipation ensures reliability

No UV and IR radiations, safe

 

 

Advantage:

1.Economical, cheaper than tradational bulb

2.More than 50000 hours super long lifespan

3.Easily and fastly install or replace traditional DC lamp

4.Pure warm/white warm light source

5.Power saving and low cost, over 70% energy saving than traditional’s

6.Manufacture, ensure the delivery time and shipment time.

 

 

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

Air freight

3-10 business days

By Sea

30-40 business days

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.

 

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Q:What's the matter with the light bulbs?
It's the regenerator problem, or the regenerator block.The wiring didn't catch up.
Q:What happens when daylight lights go on
Fluorescent lamp is made of daylight lamp, ballast, consisting of the starter, under normal circumstances fluorescent lamp in the process of start, due to the action of bimetallic strip within the starter, make a sound, "da" start fluorescent work light. The sound is usually the "buzz..." when it's on. Current sound, the sound is due to the ballast assembly is not tight, leaching asphalt technology is bad internal noise caused by loose of silicon steel sheet, and some small factory's products to reduce costs is omitted asphalt link, appear easily in the use of sound.
Q:How to meet? The rectifier is very easy to connect
Went on two of the ballast with black and white and two sets of lines, a set of a tube, the last wire connects ballast is ok, if the change over time, to check whether a set of ballast to replace, so consider in ballast, if only a single change, that is about to change the bulb.
Q:What kind of lamp tube is the 2G11 lamp of LED fluorescent lamp
It's a lamp holder, which is different from T8 T10. The spacing of the pins is different. Look at figure 2G11. If you don't understand, you can add me Q9, 5, 3, 4, 7, 2, 5, 3, 2
Q:What specification does daylight lamp tube have, what brand of fluorescent lamp?
On the alternative, leds may be more efficient and more efficient. Through the relevant departments of the test, the led fluorescent lamp light is more soft, not dazzling, and higher brightness, so particularly in the installation of sitting room and bedroom, suggest or with lower power, led fluorescent lamp, so to the protection of the eye.
Q:What causes the red light on both ends
There are two reasons for this: 1. The internal gas shortage causes!
Q:The LED fluorescent lamp tube breaks the LED light in the inside
If this is not bad, then look back, there should be a small power supply at the end of the aluminum plate, and the other end of the power supply is 220V. Another possibility is that lower-end LED products will be blocked (non-isolated). Is the aluminum substrate in addition to the SMT chip, also some electronics posted above, if the aluminum board intact, you also to the end, one 220 v mains interface on both ends
Q:Electronic ballast tube lamp change led lamp tube how to change circuit how to do
Usually direct 220V, in the package of the lamp tube has the wiring diagram, does not use the original ballast, the nature is different
Q:What material is LED fluorescent lamp fittings, such as shell, block?
Shell is commonly aluminum and plastic, aluminium is made LED lamp cooling body aluminum profile, molding is a PC or PMMA material, high transparency requirement light effect is good, ACTS as a chimney - the light part of the leds. Plug, there are all kinds of resin, plastic (white PC/PP), metal stamping (aluminum), the role of is sealed on both ends of the tubes, at the same time support the light foot.
Q:Fluorescent lamp double lamp tube wiring method
Leds that do not normally require special orders are mostly built with built-in power, which is directly available. Most can only need to remove the starter on the traditional stent line (is a cylinder bracket highlighted below) mount tubes can be used, if not yet so could you use the stent is a relatively new "electronic" will be a little trouble need you open the stents to get inside the ballast also take off to the inside of the line directly connected to the utility, LED bulb is directly at the mains. Of course, if you understand the circuit and you're not afraid of trouble, it's advisable to remove the "regenerator", because the "ballast" is a power drain.

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